40321876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75793}}^1$

素因数の和:75823

約数の個数: 24

約数和(自身を含む): 84889280

約数和(自身を除く): 44567404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75793, 151586, 303172, 530551, 1061102, 1440067, 2122204, 2880134, 5760268, 10080469, 20160938, 40321876]

約数ペア:

[(1, 40321876), (2, 20160938), (4, 10080469), (7, 5760268), (14, 2880134), (19, 2122204), (28, 1440067), (38, 1061102), (76, 530551), (133, 303172), (266, 151586), (532, 75793)]