25486138

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 38831400

約数和(自身を除く): 13345262

約数列:

[1, 2, 101, 202, 281, 449, 562, 898, 28381, 45349, 56762, 90698, 126169, 252338, 12743069, 25486138]

約数ペア:

[(1, 25486138), (2, 12743069), (101, 252338), (202, 126169), (281, 90698), (449, 56762), (562, 45349), (898, 28381)]