64396968

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{43987}}^1$

素因数の和:44057

約数の個数: 32

約数和(自身を含む): 163635360

約数和(自身を除く): 99238392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 43987, 87974, 131961, 175948, 263922, 351896, 527844, 1055688, 2683207, 5366414, 8049621, 10732828, 16099242, 21465656, 32198484, 64396968]

約数ペア:

[(1, 64396968), (2, 32198484), (3, 21465656), (4, 16099242), (6, 10732828), (8, 8049621), (12, 5366414), (24, 2683207), (61, 1055688), (122, 527844), (183, 351896), (244, 263922), (366, 175948), (488, 131961), (732, 87974), (1464, 43987)]