74490542

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{20231}}^1$

素因数の和:20503

約数の個数: 16

約数和(自身を含む): 128189952

約数和(自身を除く): 53699410

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 20231, 40462, 141617, 283234, 5320753, 10641506, 37245271, 74490542]

約数ペア:

[(1, 74490542), (2, 37245271), (7, 10641506), (14, 5320753), (263, 283234), (526, 141617), (1841, 40462), (3682, 20231)]