71251816

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{12251}}^1$

素因数の和:12984

約数の個数: 16

約数和(自身を含む): 133791840

約数和(自身を除く): 62540024

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 12251, 24502, 49004, 98008, 8906477, 17812954, 35625908, 71251816]

約数ペア:

[(1, 71251816), (2, 35625908), (4, 17812954), (8, 8906477), (727, 98008), (1454, 49004), (2908, 24502), (5816, 12251)]