2975984128

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14423}}^1$

素因数の和:14485

約数の個数: 80

約数和(自身を含む): 6610576896

約数和(自身を除く): 3634592768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 14423, 15872, 25792, 28846, 51584, 57692, 103168, 115384, 187499, 206336, 230768, 374998, 447113, 461536, 749996, 894226, 923072, 1499992, 1788452, 1846144, 2999984, 3576904, 3692288, 5812469, 5999968, 7153808, 7384576, 11624938, 11999936, 14307616, 23249876, 23999872, 28615232, 46499752, 47999744, 57230464, 92999504, 95999488, 114460928, 185999008, 228921856, 371998016, 743996032, 1487992064, 2975984128]

約数ペア:

[(1, 2975984128), (2, 1487992064), (4, 743996032), (8, 371998016), (13, 228921856), (16, 185999008), (26, 114460928), (31, 95999488), (32, 92999504), (52, 57230464), (62, 47999744), (64, 46499752), (104, 28615232), (124, 23999872), (128, 23249876), (208, 14307616), (248, 11999936), (256, 11624938), (403, 7384576), (416, 7153808), (496, 5999968), (512, 5812469), (806, 3692288), (832, 3576904), (992, 2999984), (1612, 1846144), (1664, 1788452), (1984, 1499992), (3224, 923072), (3328, 894226), (3968, 749996), (6448, 461536), (6656, 447113), (7936, 374998), (12896, 230768), (14423, 206336), (15872, 187499), (25792, 115384), (28846, 103168), (51584, 57692)]