25528097

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 30769152

約数和(自身を除く): 5241055

約数列:

[1, 7, 31, 47, 217, 329, 1457, 2503, 10199, 17521, 77593, 117641, 543151, 823487, 3646871, 25528097]

約数ペア:

[(1, 25528097), (7, 3646871), (31, 823487), (47, 543151), (217, 117641), (329, 77593), (1457, 17521), (2503, 10199)]