72473104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{411779}}^1$

素因数の和:411798

約数の個数: 20

約数和(自身を含む): 153182160

約数和(自身を除く): 80709056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 411779, 823558, 1647116, 3294232, 4529569, 6588464, 9059138, 18118276, 36236552, 72473104]

約数ペア:

[(1, 72473104), (2, 36236552), (4, 18118276), (8, 9059138), (11, 6588464), (16, 4529569), (22, 3294232), (44, 1647116), (88, 823558), (176, 411779)]