71222268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{456553}}^1$

素因数の和:456573

約数の個数: 24

約数和(自身を含む): 178969168

約数和(自身を除く): 107746900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 456553, 913106, 1369659, 1826212, 2739318, 5478636, 5935189, 11870378, 17805567, 23740756, 35611134, 71222268]

約数ペア:

[(1, 71222268), (2, 35611134), (3, 23740756), (4, 17805567), (6, 11870378), (12, 5935189), (13, 5478636), (26, 2739318), (39, 1826212), (52, 1369659), (78, 913106), (156, 456553)]