25162172

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4259}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 50574720

約数和(自身を除く): 25412548

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 4259, 5908, 8518, 17036, 29813, 59626, 119252, 898649, 1797298, 3594596, 6290543, 12581086, 25162172]

約数ペア:

[(1, 25162172), (2, 12581086), (4, 6290543), (7, 3594596), (14, 1797298), (28, 898649), (211, 119252), (422, 59626), (844, 29813), (1477, 17036), (2954, 8518), (4259, 5908)]