65494052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7727}}^1$

素因数の和:7907

約数の個数: 24

約数和(自身を含む): 124204416

約数和(自身を除く): 58710364

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 7727, 8476, 15454, 30908, 100451, 200902, 401804, 1259501, 2519002, 5038004, 16373513, 32747026, 65494052]

約数ペア:

[(1, 65494052), (2, 32747026), (4, 16373513), (13, 5038004), (26, 2519002), (52, 1259501), (163, 401804), (326, 200902), (652, 100451), (2119, 30908), (4238, 15454), (7727, 8476)]