70260484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67819}}^1$

素因数の和:67867

約数の個数: 24

約数和(自身を含む): 144320960

約数和(自身を除く): 74060476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 67819, 135638, 271276, 474733, 949466, 1898932, 2509303, 5018606, 10037212, 17565121, 35130242, 70260484]

約数ペア:

[(1, 70260484), (2, 35130242), (4, 17565121), (7, 10037212), (14, 5018606), (28, 2509303), (37, 1898932), (74, 949466), (148, 474733), (259, 271276), (518, 135638), (1036, 67819)]