73933580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{528097}}^1$

素因数の和:528113

約数の個数: 24

約数和(自身を含む): 177440928

約数和(自身を除く): 103507348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 528097, 1056194, 2112388, 2640485, 3696679, 5280970, 7393358, 10561940, 14786716, 18483395, 36966790, 73933580]

約数ペア:

[(1, 73933580), (2, 36966790), (4, 18483395), (5, 14786716), (7, 10561940), (10, 7393358), (14, 5280970), (20, 3696679), (28, 2640485), (35, 2112388), (70, 1056194), (140, 528097)]