26419540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188711}}^1$

素因数の和:188727

約数の個数: 24

約数和(自身を含む): 63407232

約数和(自身を除く): 36987692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188711, 377422, 754844, 943555, 1320977, 1887110, 2641954, 3774220, 5283908, 6604885, 13209770, 26419540]

約数ペア:

[(1, 26419540), (2, 13209770), (4, 6604885), (5, 5283908), (7, 3774220), (10, 2641954), (14, 1887110), (20, 1320977), (28, 943555), (35, 754844), (70, 377422), (140, 188711)]