56136724

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1987}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 112441280

約数和(自身を除く): 56304556

約数列:

[1, 2, 4, 7, 14, 28, 1009, 1987, 2018, 3974, 4036, 7063, 7948, 13909, 14126, 27818, 28252, 55636, 2004883, 4009766, 8019532, 14034181, 28068362, 56136724]

約数ペア:

[(1, 56136724), (2, 28068362), (4, 14034181), (7, 8019532), (14, 4009766), (28, 2004883), (1009, 55636), (1987, 28252), (2018, 27818), (3974, 14126), (4036, 13909), (7063, 7948)]