64172012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{553207}}^1$

素因数の和:553240

約数の個数: 12

約数和(自身を含む): 116173680

約数和(自身を除く): 52001668

約数列:

[1, 2, 4, 29, 58, 116, 553207, 1106414, 2212828, 16043003, 32086006, 64172012]

約数ペア:

[(1, 64172012), (2, 32086006), (4, 16043003), (29, 2212828), (58, 1106414), (116, 553207)]