70642864

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{2843}}^1$

素因数の和:4404

約数の個数: 20

約数和(自身を含む): 137006856

約数和(自身を除く): 66363992

約数列:

[1, 2, 4, 8, 16, 1553, 2843, 3106, 5686, 6212, 11372, 12424, 22744, 24848, 45488, 4415179, 8830358, 17660716, 35321432, 70642864]

約数ペア:

[(1, 70642864), (2, 35321432), (4, 17660716), (8, 8830358), (16, 4415179), (1553, 45488), (2843, 24848), (3106, 22744), (5686, 12424), (6212, 11372)]