40435642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{3359}}^1$

素因数の和:3837

約数の個数: 16

約数和(自身を含む): 65479680

約数和(自身を除く): 25044038

約数列:

[1, 2, 13, 26, 463, 926, 3359, 6019, 6718, 12038, 43667, 87334, 1555217, 3110434, 20217821, 40435642]

約数ペア:

[(1, 40435642), (2, 20217821), (13, 3110434), (26, 1555217), (463, 87334), (926, 43667), (3359, 12038), (6019, 6718)]