64516676

素因数分解:

$2^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2089}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 129212160

約数和(自身を除く): 64695484

約数列:

[1, 2, 4, 7, 14, 28, 1103, 2089, 2206, 4178, 4412, 7721, 8356, 14623, 15442, 29246, 30884, 58492, 2304167, 4608334, 9216668, 16129169, 32258338, 64516676]

約数ペア:

[(1, 64516676), (2, 32258338), (4, 16129169), (7, 9216668), (14, 4608334), (28, 2304167), (1103, 58492), (2089, 30884), (2206, 29246), (4178, 15442), (4412, 14623), (7721, 8356)]