75405342832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109600789}}^1$

素因数の和:109600840

約数の個数: 20

約数和(自身を含む): 149495477560

約数和(自身を除く): 74090134728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 109600789, 219201578, 438403156, 876806312, 1753612624, 4712833927, 9425667854, 18851335708, 37702671416, 75405342832]

約数ペア:

[(1, 75405342832), (2, 37702671416), (4, 18851335708), (8, 9425667854), (16, 4712833927), (43, 1753612624), (86, 876806312), (172, 438403156), (344, 219201578), (688, 109600789)]