66904486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{178889}}^1$

素因数の和:178919

約数の個数: 16

約数和(自身を含む): 115920720

約数和(自身を除く): 49016234

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 178889, 357778, 1967779, 3041113, 3935558, 6082226, 33452243, 66904486]

約数ペア:

[(1, 66904486), (2, 33452243), (11, 6082226), (17, 3935558), (22, 3041113), (34, 1967779), (187, 357778), (374, 178889)]