74484157072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{358096909}}^1$

素因数の和:358096930

約数の個数: 20

約数和(自身を含む): 155414058940

約数和(自身を除く): 80929901868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 358096909, 716193818, 1432387636, 2864775272, 4655259817, 5729550544, 9310519634, 18621039268, 37242078536, 74484157072]

約数ペア:

[(1, 74484157072), (2, 37242078536), (4, 18621039268), (8, 9310519634), (13, 5729550544), (16, 4655259817), (26, 2864775272), (52, 1432387636), (104, 716193818), (208, 358096909)]