25415326

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1103}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 39227328

約数和(自身を除く): 13812002

約数列:

[1, 2, 41, 82, 281, 562, 1103, 2206, 11521, 23042, 45223, 90446, 309943, 619886, 12707663, 25415326]

約数ペア:

[(1, 25415326), (2, 12707663), (41, 619886), (82, 309943), (281, 90446), (562, 45223), (1103, 23042), (2206, 11521)]