4400691664

素因数分解:

$2^4\times {\mathrm{27701}}^1\times {\mathrm{9929}}^1$

素因数の和:37638

約数の個数: 20

約数和(自身を含む): 8527506660

約数和(自身を除く): 4126814996

約数列:

[1, 2, 4, 8, 16, 9929, 19858, 27701, 39716, 55402, 79432, 110804, 158864, 221608, 443216, 275043229, 550086458, 1100172916, 2200345832, 4400691664]

約数ペア:

[(1, 4400691664), (2, 2200345832), (4, 1100172916), (8, 550086458), (16, 275043229), (9929, 443216), (19858, 221608), (27701, 158864), (39716, 110804), (55402, 79432)]