61549826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 44628862

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1063, 1703, 2126, 2227, 3406, 4454, 13819, 18071, 27638, 28951, 36142, 57902, 139253, 234923, 278506, 469846, 1810289, 2367301, 3620578, 4734602, 30774913, 61549826]

約数ペア:

[(1, 61549826), (2, 30774913), (13, 4734602), (17, 3620578), (26, 2367301), (34, 1810289), (131, 469846), (221, 278506), (262, 234923), (442, 139253), (1063, 57902), (1703, 36142), (2126, 28951), (2227, 27638), (3406, 18071), (4454, 13819)]