69874454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 50783146

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 1399, 1469, 1921, 2798, 2938, 3842, 18187, 23783, 24973, 36374, 47566, 49946, 158087, 309179, 316174, 618358, 2055131, 2687479, 4110262, 5374958, 34937227, 69874454]

約数ペア:

[(1, 69874454), (2, 34937227), (13, 5374958), (17, 4110262), (26, 2687479), (34, 2055131), (113, 618358), (221, 316174), (226, 309179), (442, 158087), (1399, 49946), (1469, 47566), (1921, 36374), (2798, 24973), (2938, 23783), (3842, 18187)]