70870064

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{34877}}^1$

素因数の和:35012

約数の個数: 20

約数和(自身を含む): 138395904

約数和(自身を除く): 67525840

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 34877, 69754, 139508, 279016, 558032, 4429379, 8858758, 17717516, 35435032, 70870064]

約数ペア:

[(1, 70870064), (2, 35435032), (4, 17717516), (8, 8858758), (16, 4429379), (127, 558032), (254, 279016), (508, 139508), (1016, 69754), (2032, 34877)]