42730094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4993}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 70115760

約数和(自身を除く): 27385666

約数列:

[1, 2, 11, 22, 389, 778, 4279, 4993, 8558, 9986, 54923, 109846, 1942277, 3884554, 21365047, 42730094]

約数ペア:

[(1, 42730094), (2, 21365047), (11, 3884554), (22, 1942277), (389, 109846), (778, 54923), (4279, 9986), (4993, 8558)]