25287876

素因数分解:

$2^2\times 3^4\times {\mathrm{78049}}^1$

素因数の和:78065

約数の個数: 30

約数和(自身を含む): 66108350

約数和(自身を除く): 40820474

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 78049, 156098, 234147, 312196, 468294, 702441, 936588, 1404882, 2107323, 2809764, 4214646, 6321969, 8429292, 12643938, 25287876]

約数ペア:

[(1, 25287876), (2, 12643938), (3, 8429292), (4, 6321969), (6, 4214646), (9, 2809764), (12, 2107323), (18, 1404882), (27, 936588), (36, 702441), (54, 468294), (81, 312196), (108, 234147), (162, 156098), (324, 78049)]