65663588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2113}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 121994712

約数和(自身を除く): 56331124

約数列:

[1, 2, 4, 17, 34, 68, 457, 914, 1828, 2113, 4226, 7769, 8452, 15538, 31076, 35921, 71842, 143684, 965641, 1931282, 3862564, 16415897, 32831794, 65663588]

約数ペア:

[(1, 65663588), (2, 32831794), (4, 16415897), (17, 3862564), (34, 1931282), (68, 965641), (457, 143684), (914, 71842), (1828, 35921), (2113, 31076), (4226, 15538), (7769, 8452)]