25583756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52859}}^1$

素因数の和:52885

約数の個数: 18

約数和(自身を含む): 49212660

約数和(自身を除く): 23628904

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52859, 105718, 211436, 581449, 1162898, 2325796, 6395939, 12791878, 25583756]

約数ペア:

[(1, 25583756), (2, 12791878), (4, 6395939), (11, 2325796), (22, 1162898), (44, 581449), (121, 211436), (242, 105718), (484, 52859)]