25710274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4021}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 40541760

約数和(自身を除く): 14831486

約数列:

[1, 2, 23, 46, 139, 278, 3197, 4021, 6394, 8042, 92483, 184966, 558919, 1117838, 12855137, 25710274]

約数ペア:

[(1, 25710274), (2, 12855137), (23, 1117838), (46, 558919), (139, 184966), (278, 92483), (3197, 8042), (4021, 6394)]