25669968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12437}}^1$

素因数の和:12491

約数の個数: 40

約数和(自身を含む): 67861728

約数和(自身を除く): 42191760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12437, 24874, 37311, 49748, 74622, 99496, 149244, 198992, 298488, 534791, 596976, 1069582, 1604373, 2139164, 3208746, 4278328, 6417492, 8556656, 12834984, 25669968]

約数ペア:

[(1, 25669968), (2, 12834984), (3, 8556656), (4, 6417492), (6, 4278328), (8, 3208746), (12, 2139164), (16, 1604373), (24, 1069582), (43, 596976), (48, 534791), (86, 298488), (129, 198992), (172, 149244), (258, 99496), (344, 74622), (516, 49748), (688, 37311), (1032, 24874), (2064, 12437)]