75505508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3449}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 142678200

約数和(自身を除く): 67172692

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 3449, 5473, 6898, 10946, 13796, 21892, 44837, 89674, 179348, 1452029, 2904058, 5808116, 18876377, 37752754, 75505508]

約数ペア:

[(1, 75505508), (2, 37752754), (4, 18876377), (13, 5808116), (26, 2904058), (52, 1452029), (421, 179348), (842, 89674), (1684, 44837), (3449, 21892), (5473, 13796), (6898, 10946)]