64941392432

素因数分解:

$2^4\times 7^1\times {\mathrm{579833861}}^1$

素因数の和:579833876

約数の個数: 20

約数和(自身を含む): 143798797776

約数和(自身を除く): 78857405344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 579833861, 1159667722, 2319335444, 4058837027, 4638670888, 8117674054, 9277341776, 16235348108, 32470696216, 64941392432]

約数ペア:

[(1, 64941392432), (2, 32470696216), (4, 16235348108), (7, 9277341776), (8, 8117674054), (14, 4638670888), (16, 4058837027), (28, 2319335444), (56, 1159667722), (112, 579833861)]