66911138

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{13313}}^1$

素因数の和:13681

約数の個数: 16

約数和(自身を含む): 115032960

約数和(自身を除く): 48121822

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 13313, 26626, 93191, 186382, 4779367, 9558734, 33455569, 66911138]

約数ペア:

[(1, 66911138), (2, 33455569), (7, 9558734), (14, 4779367), (359, 186382), (718, 93191), (2513, 26626), (5026, 13313)]