40486726

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99721}}^1$

素因数の和:99759

約数の個数: 16

約数和(自身を含む): 71799840

約数和(自身を除く): 31313114

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 99721, 199442, 698047, 1396094, 2891909, 5783818, 20243363, 40486726]

約数ペア:

[(1, 40486726), (2, 20243363), (7, 5783818), (14, 2891909), (29, 1396094), (58, 698047), (203, 199442), (406, 99721)]