28492028422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{82129}}^1$

素因数の和:83368

約数の個数: 32

約数和(自身を含む): 50251733280

約数和(自身を除く): 21759704858

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1213, 2426, 13343, 15769, 26686, 31538, 82129, 164258, 173459, 346918, 903419, 1067677, 1806838, 2135354, 11744447, 23488894, 99622477, 199244954, 1095847247, 1295092201, 2191694494, 2590184402, 14246014211, 28492028422]

約数ペア:

[(1, 28492028422), (2, 14246014211), (11, 2590184402), (13, 2191694494), (22, 1295092201), (26, 1095847247), (143, 199244954), (286, 99622477), (1213, 23488894), (2426, 11744447), (13343, 2135354), (15769, 1806838), (26686, 1067677), (31538, 903419), (82129, 346918), (164258, 173459)]