72297016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{74687}}^1$

素因数の和:74715

約数の個数: 24

約数和(自身を含む): 149002560

約数和(自身を除く): 76705544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 74687, 149374, 298748, 597496, 821557, 1643114, 3286228, 6572456, 9037127, 18074254, 36148508, 72297016]

約数ペア:

[(1, 72297016), (2, 36148508), (4, 18074254), (8, 9037127), (11, 6572456), (22, 3286228), (44, 1643114), (88, 821557), (121, 597496), (242, 298748), (484, 149374), (968, 74687)]