14021072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67409}}^1$

素因数の和:67430

約数の個数: 20

約数和(自身を含む): 29255940

約数和(自身を除く): 15234868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 67409, 134818, 269636, 539272, 876317, 1078544, 1752634, 3505268, 7010536, 14021072]

約数ペア:

[(1, 14021072), (2, 7010536), (4, 3505268), (8, 1752634), (13, 1078544), (16, 876317), (26, 539272), (52, 269636), (104, 134818), (208, 67409)]