66500486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 108710784

約数和(自身を除く): 42210298

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 1087, 2174, 2353, 4706, 14131, 28262, 30589, 61178, 183703, 196747, 367406, 393494, 2557711, 5115422, 33250243, 66500486]

約数ペア:

[(1, 66500486), (2, 33250243), (13, 5115422), (26, 2557711), (169, 393494), (181, 367406), (338, 196747), (362, 183703), (1087, 61178), (2174, 30589), (2353, 28262), (4706, 14131)]