40012408

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{3359}}^1$

素因数の和:4854

約数の個数: 16

約数和(自身を含む): 75096000

約数和(自身を除く): 35083592

約数列:

[1, 2, 4, 8, 1489, 2978, 3359, 5956, 6718, 11912, 13436, 26872, 5001551, 10003102, 20006204, 40012408]

約数ペア:

[(1, 40012408), (2, 20006204), (4, 10003102), (8, 5001551), (1489, 26872), (2978, 13436), (3359, 11912), (5956, 6718)]