69795856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{335557}}^1$

素因数の和:335578

約数の個数: 20

約数和(自身を含む): 145632172

約数和(自身を除く): 75836316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 335557, 671114, 1342228, 2684456, 4362241, 5368912, 8724482, 17448964, 34897928, 69795856]

約数ペア:

[(1, 69795856), (2, 34897928), (4, 17448964), (8, 8724482), (13, 5368912), (16, 4362241), (26, 2684456), (52, 1342228), (104, 671114), (208, 335557)]