71965336

素因数分解:

$2^3\times {\mathrm{1721}}^1\times {\mathrm{5227}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 135039240

約数和(自身を除く): 63073904

約数列:

[1, 2, 4, 8, 1721, 3442, 5227, 6884, 10454, 13768, 20908, 41816, 8995667, 17991334, 35982668, 71965336]

約数ペア:

[(1, 71965336), (2, 35982668), (4, 17991334), (8, 8995667), (1721, 41816), (3442, 20908), (5227, 13768), (6884, 10454)]