25731063808

素因数分解:

$2^{13}\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:491

約数の個数: 112

約数和(自身を含む): 52578420624

約数和(自身を除く): 26847356816

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 137, 202, 227, 256, 274, 404, 454, 512, 548, 808, 908, 1024, 1096, 1616, 1816, 2048, 2192, 3232, 3632, 4096, 4384, 6464, 7264, 8192, 8768, 12928, 13837, 14528, 17536, 22927, 25856, 27674, 29056, 31099, 35072, 45854, 51712, 55348, 58112, 62198, 70144, 91708, 103424, 110696, 116224, 124396, 140288, 183416, 206848, 221392, 232448, 248792, 280576, 366832, 413696, 442784, 464896, 497584, 561152, 733664, 827392, 885568, 929792, 995168, 1122304, 1467328, 1771136, 1859584, 1990336, 2934656, 3140999, 3542272, 3980672, 5869312, 6281998, 7084544, 7961344, 11738624, 12563996, 14169088, 15922688, 23477248, 25127992, 28338176, 31845376, 46954496, 50255984, 56676352, 63690752, 93908992, 100511968, 113352704, 127381504, 187817984, 201023936, 254763008, 402047872, 804095744, 1608191488, 3216382976, 6432765952, 12865531904, 25731063808]

約数ペア:

[(1, 25731063808), (2, 12865531904), (4, 6432765952), (8, 3216382976), (16, 1608191488), (32, 804095744), (64, 402047872), (101, 254763008), (128, 201023936), (137, 187817984), (202, 127381504), (227, 113352704), (256, 100511968), (274, 93908992), (404, 63690752), (454, 56676352), (512, 50255984), (548, 46954496), (808, 31845376), (908, 28338176), (1024, 25127992), (1096, 23477248), (1616, 15922688), (1816, 14169088), (2048, 12563996), (2192, 11738624), (3232, 7961344), (3632, 7084544), (4096, 6281998), (4384, 5869312), (6464, 3980672), (7264, 3542272), (8192, 3140999), (8768, 2934656), (12928, 1990336), (13837, 1859584), (14528, 1771136), (17536, 1467328), (22927, 1122304), (25856, 995168), (27674, 929792), (29056, 885568), (31099, 827392), (35072, 733664), (45854, 561152), (51712, 497584), (55348, 464896), (58112, 442784), (62198, 413696), (70144, 366832), (91708, 280576), (103424, 248792), (110696, 232448), (116224, 221392), (124396, 206848), (140288, 183416)]