69232564

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 122774400

約数和(自身を除く): 53541836

約数列:

[1, 2, 4, 139, 239, 278, 478, 521, 556, 956, 1042, 2084, 33221, 66442, 72419, 124519, 132884, 144838, 249038, 289676, 498076, 17308141, 34616282, 69232564]

約数ペア:

[(1, 69232564), (2, 34616282), (4, 17308141), (139, 498076), (239, 289676), (278, 249038), (478, 144838), (521, 132884), (556, 124519), (956, 72419), (1042, 66442), (2084, 33221)]