70784408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{285421}}^1$

素因数の和:285458

約数の個数: 16

約数和(自身を含む): 137002560

約数和(自身を除く): 66218152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 285421, 570842, 1141684, 2283368, 8848051, 17696102, 35392204, 70784408]

約数ペア:

[(1, 70784408), (2, 35392204), (4, 17696102), (8, 8848051), (31, 2283368), (62, 1141684), (124, 570842), (248, 285421)]