64212778

素因数分解:

$2^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{2833}}^1$

素因数の和:4461

約数の個数: 16

約数和(自身を含む): 110185920

約数和(自身を除く): 45973142

約数列:

[1, 2, 7, 14, 1619, 2833, 3238, 5666, 11333, 19831, 22666, 39662, 4586627, 9173254, 32106389, 64212778]

約数ペア:

[(1, 64212778), (2, 32106389), (7, 9173254), (14, 4586627), (1619, 39662), (2833, 22666), (3238, 19831), (5666, 11333)]