77349992

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{21157}}^1$

素因数の和:21620

約数の個数: 16

約数和(自身を含む): 145355460

約数和(自身を除く): 68005468

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 21157, 42314, 84628, 169256, 9668749, 19337498, 38674996, 77349992]

約数ペア:

[(1, 77349992), (2, 38674996), (4, 19337498), (8, 9668749), (457, 169256), (914, 84628), (1828, 42314), (3656, 21157)]