72760336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{413411}}^1$

素因数の和:413430

約数の個数: 20

約数和(自身を含む): 153789264

約数和(自身を除く): 81028928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 413411, 826822, 1653644, 3307288, 4547521, 6614576, 9095042, 18190084, 36380168, 72760336]

約数ペア:

[(1, 72760336), (2, 36380168), (4, 18190084), (8, 9095042), (11, 6614576), (16, 4547521), (22, 3307288), (44, 1653644), (88, 826822), (176, 413411)]