58013072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{278909}}^1$

素因数の和:278930

約数の個数: 20

約数和(自身を含む): 121046940

約数和(自身を除く): 63033868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 278909, 557818, 1115636, 2231272, 3625817, 4462544, 7251634, 14503268, 29006536, 58013072]

約数ペア:

[(1, 58013072), (2, 29006536), (4, 14503268), (8, 7251634), (13, 4462544), (16, 3625817), (26, 2231272), (52, 1115636), (104, 557818), (208, 278909)]