72703841

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8329}}^1$

素因数の和:8408

約数の個数: 16

約数和(自身を含む): 87964800

約数和(自身を除く): 15260959

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8329, 8729, 58303, 241541, 358147, 1690787, 2507029, 10386263, 72703841]

約数ペア:

[(1, 72703841), (7, 10386263), (29, 2507029), (43, 1690787), (203, 358147), (301, 241541), (1247, 58303), (8329, 8729)]