25420382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42509}}^1$

素因数の和:42547

約数の個数: 16

約数和(自身を含む): 42850080

約数和(自身を除く): 17429698

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 42509, 85018, 552617, 977707, 1105234, 1955414, 12710191, 25420382]

約数ペア:

[(1, 25420382), (2, 12710191), (13, 1955414), (23, 1105234), (26, 977707), (46, 552617), (299, 85018), (598, 42509)]