69642628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36809}}^1$

素因数の和:36867

約数の個数: 24

約数和(自身を含む): 136049760

約数和(自身を除く): 66407132

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 36809, 73618, 147236, 404899, 809798, 1582787, 1619596, 3165574, 6331148, 17410657, 34821314, 69642628]

約数ペア:

[(1, 69642628), (2, 34821314), (4, 17410657), (11, 6331148), (22, 3165574), (43, 1619596), (44, 1582787), (86, 809798), (172, 404899), (473, 147236), (946, 73618), (1892, 36809)]