28553620318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1\times {\mathrm{107791}}^1$

素因数の和:114783

約数の個数: 16

約数和(自身を含む): 45091549440

約数和(自身を除く): 16537929122

約数列:

[1, 2, 19, 38, 6971, 13942, 107791, 132449, 215582, 264898, 2048029, 4096058, 751411061, 1502822122, 14276810159, 28553620318]

約数ペア:

[(1, 28553620318), (2, 14276810159), (19, 1502822122), (38, 751411061), (6971, 4096058), (13942, 2048029), (107791, 264898), (132449, 215582)]