66265862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35897}}^1$

素因数の和:35983

約数の個数: 16

約数和(自身を含む): 108555552

約数和(自身を除く): 42289690

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 35897, 71794, 466661, 933322, 2548687, 5097374, 33132931, 66265862]

約数ペア:

[(1, 66265862), (2, 33132931), (13, 5097374), (26, 2548687), (71, 933322), (142, 466661), (923, 71794), (1846, 35897)]