72745624

素因数分解:

$2^3\times 7^1\times {\mathrm{1299029}}^1$

素因数の和:1299042

約数の個数: 16

約数和(自身を含む): 155883600

約数和(自身を除く): 83137976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1299029, 2598058, 5196116, 9093203, 10392232, 18186406, 36372812, 72745624]

約数ペア:

[(1, 72745624), (2, 36372812), (4, 18186406), (7, 10392232), (8, 9093203), (14, 5196116), (28, 2598058), (56, 1299029)]