25888961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^2$

素因数の和:832

約数の個数: 12

約数和(自身を含む): 30950976

約数和(自身を除く): 5062015

約数列:

[1, 7, 23, 161, 401, 2807, 9223, 64561, 160801, 1125607, 3698423, 25888961]

約数ペア:

[(1, 25888961), (7, 3698423), (23, 1125607), (161, 160801), (401, 64561), (2807, 9223)]