28059906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{668093}}^1$

素因数の和:668105

約数の個数: 16

約数和(自身を含む): 64137024

約数和(自身を除く): 36077118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 668093, 1336186, 2004279, 4008558, 4676651, 9353302, 14029953, 28059906]

約数ペア:

[(1, 28059906), (2, 14029953), (3, 9353302), (6, 4676651), (7, 4008558), (14, 2004279), (21, 1336186), (42, 668093)]