25282607

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 29568000

約数和(自身を除く): 4285393

約数列:

[1, 7, 79, 131, 349, 553, 917, 2443, 10349, 27571, 45719, 72443, 192997, 320033, 3611801, 25282607]

約数ペア:

[(1, 25282607), (7, 3611801), (79, 320033), (131, 192997), (349, 72443), (553, 45719), (917, 27571), (2443, 10349)]