68817812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84751}}^1$

素因数の和:84791

約数の個数: 24

約数和(自身を含む): 142383360

約数和(自身を除く): 73565548

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 84751, 169502, 339004, 593257, 1186514, 2373028, 2457779, 4915558, 9831116, 17204453, 34408906, 68817812]

約数ペア:

[(1, 68817812), (2, 34408906), (4, 17204453), (7, 9831116), (14, 4915558), (28, 2457779), (29, 2373028), (58, 1186514), (116, 593257), (203, 339004), (406, 169502), (812, 84751)]