40399114

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9103}}^1$

素因数の和:9429

約数の個数: 16

約数和(自身を含む): 69481728

約数和(自身を除く): 29082614

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 9103, 18206, 63721, 127442, 2885651, 5771302, 20199557, 40399114]

約数ペア:

[(1, 40399114), (2, 20199557), (7, 5771302), (14, 2885651), (317, 127442), (634, 63721), (2219, 18206), (4438, 9103)]