68997682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{3163}}^1$

素因数の和:4017

約数の個数: 16

約数和(自身を含む): 111625920

約数和(自身を除く): 42628238

約数列:

[1, 2, 13, 26, 839, 1678, 3163, 6326, 10907, 21814, 41119, 82238, 2653757, 5307514, 34498841, 68997682]

約数ペア:

[(1, 68997682), (2, 34498841), (13, 5307514), (26, 2653757), (839, 82238), (1678, 41119), (3163, 21814), (6326, 10907)]