68482408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1669}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 134668800

約数和(自身を除く): 66186392

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1669, 1784, 3338, 5129, 6676, 10258, 13352, 20516, 38387, 41032, 76774, 153548, 307096, 372187, 744374, 1488748, 2977496, 8560301, 17120602, 34241204, 68482408]

約数ペア:

[(1, 68482408), (2, 34241204), (4, 17120602), (8, 8560301), (23, 2977496), (46, 1488748), (92, 744374), (184, 372187), (223, 307096), (446, 153548), (892, 76774), (1669, 41032), (1784, 38387), (3338, 20516), (5129, 13352), (6676, 10258)]