25430496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 85349376

約数和(自身を除く): 59918880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 71, 78, 82, 84, 91, 96, 104, 112, 123, 142, 156, 164, 168, 182, 208, 213, 224, 246, 273, 284, 287, 312, 328, 336, 364, 416, 426, 492, 497, 533, 546, 568, 574, 624, 656, 672, 728, 852, 861, 923, 984, 994, 1066, 1092, 1136, 1148, 1248, 1312, 1456, 1491, 1599, 1704, 1722, 1846, 1968, 1988, 2132, 2184, 2272, 2296, 2769, 2911, 2912, 2982, 3198, 3408, 3444, 3692, 3731, 3936, 3976, 4264, 4368, 4592, 5538, 5822, 5964, 6396, 6461, 6816, 6888, 7384, 7462, 7952, 8528, 8733, 8736, 9184, 11076, 11193, 11644, 11928, 12792, 12922, 13776, 14768, 14924, 15904, 17056, 17466, 19383, 20377, 22152, 22386, 23288, 23856, 25584, 25844, 27552, 29536, 29848, 34932, 37843, 38766, 40754, 44304, 44772, 46576, 47712, 51168, 51688, 59696, 61131, 69864, 75686, 77532, 81508, 88608, 89544, 93152, 103376, 113529, 119392, 122262, 139728, 151372, 155064, 163016, 179088, 206752, 227058, 244524, 264901, 279456, 302744, 310128, 326032, 358176, 454116, 489048, 529802, 605488, 620256, 652064, 794703, 908232, 978096, 1059604, 1210976, 1589406, 1816464, 1956192, 2119208, 3178812, 3632928, 4238416, 6357624, 8476832, 12715248, 25430496]

約数ペア:

[(1, 25430496), (2, 12715248), (3, 8476832), (4, 6357624), (6, 4238416), (7, 3632928), (8, 3178812), (12, 2119208), (13, 1956192), (14, 1816464), (16, 1589406), (21, 1210976), (24, 1059604), (26, 978096), (28, 908232), (32, 794703), (39, 652064), (41, 620256), (42, 605488), (48, 529802), (52, 489048), (56, 454116), (71, 358176), (78, 326032), (82, 310128), (84, 302744), (91, 279456), (96, 264901), (104, 244524), (112, 227058), (123, 206752), (142, 179088), (156, 163016), (164, 155064), (168, 151372), (182, 139728), (208, 122262), (213, 119392), (224, 113529), (246, 103376), (273, 93152), (284, 89544), (287, 88608), (312, 81508), (328, 77532), (336, 75686), (364, 69864), (416, 61131), (426, 59696), (492, 51688), (497, 51168), (533, 47712), (546, 46576), (568, 44772), (574, 44304), (624, 40754), (656, 38766), (672, 37843), (728, 34932), (852, 29848), (861, 29536), (923, 27552), (984, 25844), (994, 25584), (1066, 23856), (1092, 23288), (1136, 22386), (1148, 22152), (1248, 20377), (1312, 19383), (1456, 17466), (1491, 17056), (1599, 15904), (1704, 14924), (1722, 14768), (1846, 13776), (1968, 12922), (1988, 12792), (2132, 11928), (2184, 11644), (2272, 11193), (2296, 11076), (2769, 9184), (2911, 8736), (2912, 8733), (2982, 8528), (3198, 7952), (3408, 7462), (3444, 7384), (3692, 6888), (3731, 6816), (3936, 6461), (3976, 6396), (4264, 5964), (4368, 5822), (4592, 5538)]