64874827

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 68862240

約数和(自身を除く): 3987413

約数列:

[1, 29, 67, 173, 193, 1943, 5017, 5597, 11591, 12931, 33389, 336139, 374999, 968281, 2237063, 64874827]

約数ペア:

[(1, 64874827), (29, 2237063), (67, 968281), (173, 374999), (193, 336139), (1943, 33389), (5017, 12931), (5597, 11591)]