42957538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5717}}^1$

素因数の和:5766

約数の個数: 24

約数和(自身を含む): 73727892

約数和(自身を除く): 30770354

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 5717, 7514, 11434, 74321, 97189, 148642, 194378, 1263457, 1652213, 2526914, 3304426, 21478769, 42957538]

約数ペア:

[(1, 42957538), (2, 21478769), (13, 3304426), (17, 2526914), (26, 1652213), (34, 1263457), (221, 194378), (289, 148642), (442, 97189), (578, 74321), (3757, 11434), (5717, 7514)]