25386872

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11057}}^1$

素因数の和:11111

約数の個数: 32

約数和(自身を含む): 55732320

約数和(自身を除く): 30345448

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 11057, 22114, 44228, 77399, 88456, 154798, 309596, 453337, 619192, 906674, 1813348, 3173359, 3626696, 6346718, 12693436, 25386872]

約数ペア:

[(1, 25386872), (2, 12693436), (4, 6346718), (7, 3626696), (8, 3173359), (14, 1813348), (28, 906674), (41, 619192), (56, 453337), (82, 309596), (164, 154798), (287, 88456), (328, 77399), (574, 44228), (1148, 22114), (2296, 11057)]