70808464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142759}}^1$

素因数の和:142798

約数の個数: 20

約数和(自身を含む): 141617920

約数和(自身を除く): 70809456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142759, 285518, 571036, 1142072, 2284144, 4425529, 8851058, 17702116, 35404232, 70808464]

約数ペア:

[(1, 70808464), (2, 35404232), (4, 17702116), (8, 8851058), (16, 4425529), (31, 2284144), (62, 1142072), (124, 571036), (248, 285518), (496, 142759)]