70591472

素因数分解:

$2^4\times 7^1\times {\mathrm{630281}}^1$

素因数の和:630296

約数の個数: 20

約数和(自身を含む): 156309936

約数和(自身を除く): 85718464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 630281, 1260562, 2521124, 4411967, 5042248, 8823934, 10084496, 17647868, 35295736, 70591472]

約数ペア:

[(1, 70591472), (2, 35295736), (4, 17647868), (7, 10084496), (8, 8823934), (14, 5042248), (16, 4411967), (28, 2521124), (56, 1260562), (112, 630281)]