788273072

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{28627}}^1$

素因数の和:30356

約数の個数: 20

約数和(自身を含む): 1528219896

約数和(自身を除く): 739946824

約数列:

[1, 2, 4, 8, 16, 1721, 3442, 6884, 13768, 27536, 28627, 57254, 114508, 229016, 458032, 49267067, 98534134, 197068268, 394136536, 788273072]

約数ペア:

[(1, 788273072), (2, 394136536), (4, 197068268), (8, 98534134), (16, 49267067), (1721, 458032), (3442, 229016), (6884, 114508), (13768, 57254), (27536, 28627)]