426331376

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{38011}}^1$

素因数の和:38720

約数の個数: 20

約数和(自身を含む): 827217144

約数和(自身を除く): 400885768

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 38011, 76022, 152044, 304088, 608176, 26645711, 53291422, 106582844, 213165688, 426331376]

約数ペア:

[(1, 426331376), (2, 213165688), (4, 106582844), (8, 53291422), (16, 26645711), (701, 608176), (1402, 304088), (2804, 152044), (5608, 76022), (11216, 38011)]