63381976

素因数分解:

$2^3\times 7^1\times {\mathrm{1131821}}^1$

素因数の和:1131834

約数の個数: 16

約数和(自身を含む): 135818640

約数和(自身を除く): 72436664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1131821, 2263642, 4527284, 7922747, 9054568, 15845494, 31690988, 63381976]

約数ペア:

[(1, 63381976), (2, 31690988), (4, 15845494), (7, 9054568), (8, 7922747), (14, 4527284), (28, 2263642), (56, 1131821)]