68810992

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{72893}}^1$

素因数の和:72960

約数の個数: 20

約数和(自身を含む): 135582840

約数和(自身を除く): 66771848

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 72893, 145786, 291572, 583144, 1166288, 4300687, 8601374, 17202748, 34405496, 68810992]

約数ペア:

[(1, 68810992), (2, 34405496), (4, 17202748), (8, 8601374), (16, 4300687), (59, 1166288), (118, 583144), (236, 291572), (472, 145786), (944, 72893)]