69475276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1559}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 131171040

約数和(自身を除く): 61695764

約数列:

[1, 2, 4, 13, 26, 52, 857, 1559, 1714, 3118, 3428, 6236, 11141, 20267, 22282, 40534, 44564, 81068, 1336063, 2672126, 5344252, 17368819, 34737638, 69475276]

約数ペア:

[(1, 69475276), (2, 34737638), (4, 17368819), (13, 5344252), (26, 2672126), (52, 1336063), (857, 81068), (1559, 44564), (1714, 40534), (3118, 22282), (3428, 20267), (6236, 11141)]