68348956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3137}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 129160080

約数和(自身を除く): 60811124

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 3137, 5447, 6274, 10894, 12548, 21788, 40781, 81562, 163124, 1314403, 2628806, 5257612, 17087239, 34174478, 68348956]

約数ペア:

[(1, 68348956), (2, 34174478), (4, 17087239), (13, 5257612), (26, 2628806), (52, 1314403), (419, 163124), (838, 81562), (1676, 40781), (3137, 21788), (5447, 12548), (6274, 10894)]