25668552

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 85034880

約数和(自身を除く): 59366328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 49, 52, 56, 69, 73, 78, 84, 91, 92, 98, 104, 138, 146, 147, 156, 161, 168, 182, 184, 196, 219, 273, 276, 292, 294, 299, 312, 322, 364, 392, 438, 483, 511, 546, 552, 584, 588, 598, 637, 644, 728, 876, 897, 949, 966, 1022, 1092, 1127, 1176, 1196, 1274, 1288, 1533, 1679, 1752, 1794, 1898, 1911, 1932, 2044, 2093, 2184, 2254, 2392, 2548, 2847, 3066, 3358, 3381, 3577, 3588, 3796, 3822, 3864, 4088, 4186, 4508, 5037, 5096, 5694, 6132, 6279, 6643, 6716, 6762, 7154, 7176, 7592, 7644, 8372, 9016, 10074, 10731, 11388, 11753, 12264, 12558, 13286, 13432, 13524, 14308, 14651, 15288, 16744, 19929, 20148, 21462, 21827, 22776, 23506, 25116, 26572, 27048, 28616, 29302, 35259, 39858, 40296, 42924, 43654, 43953, 46501, 47012, 50232, 53144, 58604, 65481, 70518, 79716, 82271, 85848, 87308, 87906, 93002, 94024, 117208, 130962, 139503, 141036, 152789, 159432, 164542, 174616, 175812, 186004, 246813, 261924, 279006, 282072, 305578, 329084, 351624, 372008, 458367, 493626, 523848, 558012, 611156, 658168, 916734, 987252, 1069523, 1116024, 1222312, 1833468, 1974504, 2139046, 3208569, 3666936, 4278092, 6417138, 8556184, 12834276, 25668552]

約数ペア:

[(1, 25668552), (2, 12834276), (3, 8556184), (4, 6417138), (6, 4278092), (7, 3666936), (8, 3208569), (12, 2139046), (13, 1974504), (14, 1833468), (21, 1222312), (23, 1116024), (24, 1069523), (26, 987252), (28, 916734), (39, 658168), (42, 611156), (46, 558012), (49, 523848), (52, 493626), (56, 458367), (69, 372008), (73, 351624), (78, 329084), (84, 305578), (91, 282072), (92, 279006), (98, 261924), (104, 246813), (138, 186004), (146, 175812), (147, 174616), (156, 164542), (161, 159432), (168, 152789), (182, 141036), (184, 139503), (196, 130962), (219, 117208), (273, 94024), (276, 93002), (292, 87906), (294, 87308), (299, 85848), (312, 82271), (322, 79716), (364, 70518), (392, 65481), (438, 58604), (483, 53144), (511, 50232), (546, 47012), (552, 46501), (584, 43953), (588, 43654), (598, 42924), (637, 40296), (644, 39858), (728, 35259), (876, 29302), (897, 28616), (949, 27048), (966, 26572), (1022, 25116), (1092, 23506), (1127, 22776), (1176, 21827), (1196, 21462), (1274, 20148), (1288, 19929), (1533, 16744), (1679, 15288), (1752, 14651), (1794, 14308), (1898, 13524), (1911, 13432), (1932, 13286), (2044, 12558), (2093, 12264), (2184, 11753), (2254, 11388), (2392, 10731), (2548, 10074), (2847, 9016), (3066, 8372), (3358, 7644), (3381, 7592), (3577, 7176), (3588, 7154), (3796, 6762), (3822, 6716), (3864, 6643), (4088, 6279), (4186, 6132), (4508, 5694), (5037, 5096)]