8568404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 16458120

約数和(自身を除く): 7889716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 3109, 6218, 12436, 40417, 80834, 161668, 164777, 329554, 659108, 2142101, 4284202, 8568404]

約数ペア:

[(1, 8568404), (2, 4284202), (4, 2142101), (13, 659108), (26, 329554), (52, 164777), (53, 161668), (106, 80834), (212, 40417), (689, 12436), (1378, 6218), (2756, 3109)]