68867824

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{6229}}^1$

素因数の和:6928

約数の個数: 20

約数和(自身を含む): 133645960

約数和(自身を除く): 64778136

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 6229, 11056, 12458, 24916, 49832, 99664, 4304239, 8608478, 17216956, 34433912, 68867824]

約数ペア:

[(1, 68867824), (2, 34433912), (4, 17216956), (8, 8608478), (16, 4304239), (691, 99664), (1382, 49832), (2764, 24916), (5528, 12458), (6229, 11056)]