64496548

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 116484480

約数和(自身を除く): 51987932

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 3851, 4187, 7702, 8374, 15404, 16748, 204103, 304229, 408206, 608458, 816412, 1216916, 16124137, 32248274, 64496548]

約数ペア:

[(1, 64496548), (2, 32248274), (4, 16124137), (53, 1216916), (79, 816412), (106, 608458), (158, 408206), (212, 304229), (316, 204103), (3851, 16748), (4187, 15404), (7702, 8374)]