68457948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{438833}}^1$

素因数の和:438853

約数の個数: 24

約数和(自身を含む): 172022928

約数和(自身を除く): 103564980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 438833, 877666, 1316499, 1755332, 2632998, 5265996, 5704829, 11409658, 17114487, 22819316, 34228974, 68457948]

約数ペア:

[(1, 68457948), (2, 34228974), (3, 22819316), (4, 17114487), (6, 11409658), (12, 5704829), (13, 5265996), (26, 2632998), (39, 1755332), (52, 1316499), (78, 877666), (156, 438833)]