67802072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{651943}}^1$

素因数の和:651962

約数の個数: 16

約数和(自身を含む): 136908240

約数和(自身を除く): 69106168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 651943, 1303886, 2607772, 5215544, 8475259, 16950518, 33901036, 67802072]

約数ペア:

[(1, 67802072), (2, 33901036), (4, 16950518), (8, 8475259), (13, 5215544), (26, 2607772), (52, 1303886), (104, 651943)]