65413756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2579}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 121579920

約数和(自身を除く): 56166164

約数列:

[1, 2, 4, 17, 34, 68, 373, 746, 1492, 2579, 5158, 6341, 10316, 12682, 25364, 43843, 87686, 175372, 961967, 1923934, 3847868, 16353439, 32706878, 65413756]

約数ペア:

[(1, 65413756), (2, 32706878), (4, 16353439), (17, 3847868), (34, 1923934), (68, 961967), (373, 175372), (746, 87686), (1492, 43843), (2579, 25364), (5158, 12682), (6341, 10316)]