71824928

素因数分解:

$2^5\times 7^1\times {\mathrm{320647}}^1$

素因数の和:320664

約数の個数: 24

約数和(自身を含む): 161606592

約数和(自身を除く): 89781664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 320647, 641294, 1282588, 2244529, 2565176, 4489058, 5130352, 8978116, 10260704, 17956232, 35912464, 71824928]

約数ペア:

[(1, 71824928), (2, 35912464), (4, 17956232), (7, 10260704), (8, 8978116), (14, 5130352), (16, 4489058), (28, 2565176), (32, 2244529), (56, 1282588), (112, 641294), (224, 320647)]