74756786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9949}}^1$

素因数の和:9998

約数の個数: 24

約数和(自身を含む): 128295300

約数和(自身を除く): 53538514

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 9949, 19898, 129337, 169133, 258674, 338266, 2198729, 2875261, 4397458, 5750522, 37378393, 74756786]

約数ペア:

[(1, 74756786), (2, 37378393), (13, 5750522), (17, 4397458), (26, 2875261), (34, 2198729), (221, 338266), (289, 258674), (442, 169133), (578, 129337), (3757, 19898), (7514, 9949)]