72869456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414031}}^1$

素因数の和:414050

約数の個数: 20

約数和(自身を含む): 154019904

約数和(自身を除く): 81150448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414031, 828062, 1656124, 3312248, 4554341, 6624496, 9108682, 18217364, 36434728, 72869456]

約数ペア:

[(1, 72869456), (2, 36434728), (4, 18217364), (8, 9108682), (11, 6624496), (16, 4554341), (22, 3312248), (44, 1656124), (88, 828062), (176, 414031)]