27638204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4519}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 53155200

約数和(自身を除く): 25516996

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 4519, 6116, 9038, 18076, 49709, 99418, 198836, 628141, 1256282, 2512564, 6909551, 13819102, 27638204]

約数ペア:

[(1, 27638204), (2, 13819102), (4, 6909551), (11, 2512564), (22, 1256282), (44, 628141), (139, 198836), (278, 99418), (556, 49709), (1529, 18076), (3058, 9038), (4519, 6116)]