25897872

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 240

約数和(自身を含む): 92355200

約数和(自身を除く): 66457328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 112, 121, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 231, 242, 264, 273, 286, 294, 308, 312, 336, 343, 363, 364, 392, 429, 462, 484, 528, 539, 546, 572, 588, 616, 624, 637, 686, 726, 728, 784, 847, 858, 924, 968, 1001, 1029, 1078, 1092, 1144, 1176, 1232, 1274, 1372, 1452, 1456, 1573, 1617, 1694, 1716, 1848, 1911, 1936, 2002, 2058, 2156, 2184, 2288, 2352, 2541, 2548, 2744, 2904, 3003, 3146, 3234, 3388, 3432, 3696, 3773, 3822, 4004, 4116, 4312, 4368, 4459, 4719, 5082, 5096, 5488, 5808, 5929, 6006, 6292, 6468, 6776, 6864, 7007, 7546, 7644, 8008, 8232, 8624, 8918, 9438, 10164, 10192, 11011, 11319, 11858, 12012, 12584, 12936, 13377, 13552, 14014, 15092, 15288, 16016, 16464, 17787, 17836, 18876, 20328, 21021, 22022, 22638, 23716, 24024, 25168, 25872, 26754, 28028, 30184, 30576, 33033, 35574, 35672, 37752, 40656, 41503, 42042, 44044, 45276, 47432, 48048, 49049, 53508, 56056, 60368, 66066, 71148, 71344, 75504, 77077, 83006, 84084, 88088, 90552, 94864, 98098, 107016, 112112, 124509, 132132, 142296, 147147, 154154, 166012, 168168, 176176, 181104, 196196, 214032, 231231, 249018, 264264, 284592, 294294, 308308, 332024, 336336, 392392, 462462, 498036, 528528, 539539, 588588, 616616, 664048, 784784, 924924, 996072, 1079078, 1177176, 1233232, 1618617, 1849848, 1992144, 2158156, 2354352, 3237234, 3699696, 4316312, 6474468, 8632624, 12948936, 25897872]

約数ペア:

[(1, 25897872), (2, 12948936), (3, 8632624), (4, 6474468), (6, 4316312), (7, 3699696), (8, 3237234), (11, 2354352), (12, 2158156), (13, 1992144), (14, 1849848), (16, 1618617), (21, 1233232), (22, 1177176), (24, 1079078), (26, 996072), (28, 924924), (33, 784784), (39, 664048), (42, 616616), (44, 588588), (48, 539539), (49, 528528), (52, 498036), (56, 462462), (66, 392392), (77, 336336), (78, 332024), (84, 308308), (88, 294294), (91, 284592), (98, 264264), (104, 249018), (112, 231231), (121, 214032), (132, 196196), (143, 181104), (147, 176176), (154, 168168), (156, 166012), (168, 154154), (176, 147147), (182, 142296), (196, 132132), (208, 124509), (231, 112112), (242, 107016), (264, 98098), (273, 94864), (286, 90552), (294, 88088), (308, 84084), (312, 83006), (336, 77077), (343, 75504), (363, 71344), (364, 71148), (392, 66066), (429, 60368), (462, 56056), (484, 53508), (528, 49049), (539, 48048), (546, 47432), (572, 45276), (588, 44044), (616, 42042), (624, 41503), (637, 40656), (686, 37752), (726, 35672), (728, 35574), (784, 33033), (847, 30576), (858, 30184), (924, 28028), (968, 26754), (1001, 25872), (1029, 25168), (1078, 24024), (1092, 23716), (1144, 22638), (1176, 22022), (1232, 21021), (1274, 20328), (1372, 18876), (1452, 17836), (1456, 17787), (1573, 16464), (1617, 16016), (1694, 15288), (1716, 15092), (1848, 14014), (1911, 13552), (1936, 13377), (2002, 12936), (2058, 12584), (2156, 12012), (2184, 11858), (2288, 11319), (2352, 11011), (2541, 10192), (2548, 10164), (2744, 9438), (2904, 8918), (3003, 8624), (3146, 8232), (3234, 8008), (3388, 7644), (3432, 7546), (3696, 7007), (3773, 6864), (3822, 6776), (4004, 6468), (4116, 6292), (4312, 6006), (4368, 5929), (4459, 5808), (4719, 5488), (5082, 5096)]