67646696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{650449}}^1$

素因数の和:650468

約数の個数: 16

約数和(自身を含む): 136594500

約数和(自身を除く): 68947804

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 650449, 1300898, 2601796, 5203592, 8455837, 16911674, 33823348, 67646696]

約数ペア:

[(1, 67646696), (2, 33823348), (4, 16911674), (8, 8455837), (13, 5203592), (26, 2601796), (52, 1300898), (104, 650449)]