72611224

素因数分解:

$2^3\times 7^1\times {\mathrm{1296629}}^1$

素因数の和:1296642

約数の個数: 16

約数和(自身を含む): 155595600

約数和(自身を除く): 82984376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1296629, 2593258, 5186516, 9076403, 10373032, 18152806, 36305612, 72611224]

約数ペア:

[(1, 72611224), (2, 36305612), (4, 18152806), (7, 10373032), (8, 9076403), (14, 5186516), (28, 2593258), (56, 1296629)]