64971824

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{14051}}^1$

素因数の和:14093

約数の個数: 30

約数和(自身を含む): 133732884

約数和(自身を除く): 68761060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 14051, 28102, 56204, 112408, 224816, 238867, 477734, 955468, 1910936, 3821872, 4060739, 8121478, 16242956, 32485912, 64971824]

約数ペア:

[(1, 64971824), (2, 32485912), (4, 16242956), (8, 8121478), (16, 4060739), (17, 3821872), (34, 1910936), (68, 955468), (136, 477734), (272, 238867), (289, 224816), (578, 112408), (1156, 56204), (2312, 28102), (4624, 14051)]