42284879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 12872881

約数列:

[1, 7, 13, 23, 89, 91, 161, 227, 299, 623, 1157, 1589, 2047, 2093, 2951, 5221, 8099, 14329, 20203, 20657, 26611, 36547, 67873, 141421, 186277, 262639, 464669, 475111, 1838473, 3252683, 6040697, 42284879]

約数ペア:

[(1, 42284879), (7, 6040697), (13, 3252683), (23, 1838473), (89, 475111), (91, 464669), (161, 262639), (227, 186277), (299, 141421), (623, 67873), (1157, 36547), (1589, 26611), (2047, 20657), (2093, 20203), (2951, 14329), (5221, 8099)]