65970212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214189}}^1$

素因数の和:214211

約数の個数: 24

約数和(自身を含む): 143935680

約数和(自身を除く): 77965468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 214189, 428378, 856756, 1499323, 2356079, 2998646, 4712158, 5997292, 9424316, 16492553, 32985106, 65970212]

約数ペア:

[(1, 65970212), (2, 32985106), (4, 16492553), (7, 9424316), (11, 5997292), (14, 4712158), (22, 2998646), (28, 2356079), (44, 1499323), (77, 856756), (154, 428378), (308, 214189)]