25285436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12227}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 49303296

約数和(自身を除く): 24017860

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 12227, 24454, 48908, 134497, 268994, 537988, 574669, 1149338, 2298676, 6321359, 12642718, 25285436]

約数ペア:

[(1, 25285436), (2, 12642718), (4, 6321359), (11, 2298676), (22, 1149338), (44, 574669), (47, 537988), (94, 268994), (188, 134497), (517, 48908), (1034, 24454), (2068, 12227)]