71012522

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 54440278

約数列:

[1, 2, 7, 14, 43, 86, 179, 301, 358, 602, 659, 1253, 1318, 2506, 4613, 7697, 9226, 15394, 28337, 53879, 56674, 107758, 117961, 198359, 235922, 396718, 825727, 1651454, 5072323, 10144646, 35506261, 71012522]

約数ペア:

[(1, 71012522), (2, 35506261), (7, 10144646), (14, 5072323), (43, 1651454), (86, 825727), (179, 396718), (301, 235922), (358, 198359), (602, 117961), (659, 107758), (1253, 56674), (1318, 53879), (2506, 28337), (4613, 15394), (7697, 9226)]