42801878

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45631}}^1$

素因数の和:45707

約数の個数: 16

約数和(自身を含む): 74471424

約数和(自身を除く): 31669546

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 45631, 91262, 319417, 638834, 3057277, 6114554, 21400939, 42801878]

約数ペア:

[(1, 42801878), (2, 21400939), (7, 6114554), (14, 3057277), (67, 638834), (134, 319417), (469, 91262), (938, 45631)]