64148786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{145133}}^1$

素因数の和:145165

約数の個数: 16

約数和(自身を含む): 109721304

約数和(自身を除く): 45572518

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 145133, 290266, 1886729, 2467261, 3773458, 4934522, 32074393, 64148786]

約数ペア:

[(1, 64148786), (2, 32074393), (13, 4934522), (17, 3773458), (26, 2467261), (34, 1886729), (221, 290266), (442, 145133)]