70881496

素因数分解:

$2^3\times 7^1\times {\mathrm{1265741}}^1$

素因数の和:1265754

約数の個数: 16

約数和(自身を含む): 151889040

約数和(自身を除く): 81007544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1265741, 2531482, 5062964, 8860187, 10125928, 17720374, 35440748, 70881496]

約数ペア:

[(1, 70881496), (2, 35440748), (4, 17720374), (7, 10125928), (8, 8860187), (14, 5062964), (28, 2531482), (56, 1265741)]