64731376

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{13999}}^1$

素因数の和:14041

約数の個数: 30

約数和(自身を含む): 133238000

約数和(自身を除く): 68506624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 13999, 27998, 55996, 111992, 223984, 237983, 475966, 951932, 1903864, 3807728, 4045711, 8091422, 16182844, 32365688, 64731376]

約数ペア:

[(1, 64731376), (2, 32365688), (4, 16182844), (8, 8091422), (16, 4045711), (17, 3807728), (34, 1903864), (68, 951932), (136, 475966), (272, 237983), (289, 223984), (578, 111992), (1156, 55996), (2312, 27998), (4624, 13999)]