69280814

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1892

約数の個数: 24

約数和(自身を含む): 112104120

約数和(自身を除く): 42823306

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 1139, 1789, 2278, 3578, 19363, 30413, 38726, 60826, 119863, 239726, 517021, 1034042, 2037671, 4075342, 34640407, 69280814]

約数ペア:

[(1, 69280814), (2, 34640407), (17, 4075342), (34, 2037671), (67, 1034042), (134, 517021), (289, 239726), (578, 119863), (1139, 60826), (1789, 38726), (2278, 30413), (3578, 19363)]