65993816

素因数分解:

$2^3\times 7^1\times {\mathrm{1178461}}^1$

素因数の和:1178474

約数の個数: 16

約数和(自身を含む): 141415440

約数和(自身を除く): 75421624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1178461, 2356922, 4713844, 8249227, 9427688, 16498454, 32996908, 65993816]

約数ペア:

[(1, 65993816), (2, 32996908), (4, 16498454), (7, 9427688), (8, 8249227), (14, 4713844), (28, 2356922), (56, 1178461)]