40406086

素因数分解:

$2^1\times 7^3\times {\mathrm{58901}}^1$

素因数の和:58924

約数の個数: 16

約数和(自身を含む): 70682400

約数和(自身を除く): 30276314

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 58901, 117802, 412307, 824614, 2886149, 5772298, 20203043, 40406086]

約数ペア:

[(1, 40406086), (2, 20203043), (7, 5772298), (14, 2886149), (49, 824614), (98, 412307), (343, 117802), (686, 58901)]