70170982

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 122688000

約数和(自身を除く): 52517018

約数列:

[1, 2, 7, 14, 89, 178, 199, 283, 398, 566, 623, 1246, 1393, 1981, 2786, 3962, 17711, 25187, 35422, 50374, 56317, 112634, 123977, 176309, 247954, 352618, 394219, 788438, 5012213, 10024426, 35085491, 70170982]

約数ペア:

[(1, 70170982), (2, 35085491), (7, 10024426), (14, 5012213), (89, 788438), (178, 394219), (199, 352618), (283, 247954), (398, 176309), (566, 123977), (623, 112634), (1246, 56317), (1393, 50374), (1981, 35422), (2786, 25187), (3962, 17711)]