78628706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{177893}}^1$

素因数の和:177925

約数の個数: 16

約数和(自身を含む): 134487864

約数和(自身を除く): 55859158

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 177893, 355786, 2312609, 3024181, 4625218, 6048362, 39314353, 78628706]

約数ペア:

[(1, 78628706), (2, 39314353), (13, 6048362), (17, 4625218), (26, 3024181), (34, 2312609), (221, 355786), (442, 177893)]