78525616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{377527}}^1$

素因数の和:377548

約数の個数: 20

約数和(自身を含む): 163847152

約数和(自身を除く): 85321536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 377527, 755054, 1510108, 3020216, 4907851, 6040432, 9815702, 19631404, 39262808, 78525616]

約数ペア:

[(1, 78525616), (2, 39262808), (4, 19631404), (8, 9815702), (13, 6040432), (16, 4907851), (26, 3020216), (52, 1510108), (104, 755054), (208, 377527)]