70428112

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{19391}}^1$

素因数の和:19626

約数の個数: 20

約数和(自身を含む): 137062656

約数和(自身を除く): 66634544

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 19391, 38782, 77564, 155128, 310256, 4401757, 8803514, 17607028, 35214056, 70428112]

約数ペア:

[(1, 70428112), (2, 35214056), (4, 17607028), (8, 8803514), (16, 4401757), (227, 310256), (454, 155128), (908, 77564), (1816, 38782), (3632, 19391)]