68142518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{6491}}^1$

素因数の和:6703

約数の個数: 16

約数和(自身を含む): 106338960

約数和(自身を除く): 38196442

約数列:

[1, 2, 29, 58, 181, 362, 5249, 6491, 10498, 12982, 188239, 376478, 1174871, 2349742, 34071259, 68142518]

約数ペア:

[(1, 68142518), (2, 34071259), (29, 2349742), (58, 1174871), (181, 376478), (362, 188239), (5249, 12982), (6491, 10498)]