72686026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{225733}}^1$

素因数の和:225765

約数の個数: 16

約数和(自身を含む): 130022784

約数和(自身を除く): 57336758

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 225733, 451466, 1580131, 3160262, 5191859, 10383718, 36343013, 72686026]

約数ペア:

[(1, 72686026), (2, 36343013), (7, 10383718), (14, 5191859), (23, 3160262), (46, 1580131), (161, 451466), (322, 225733)]