70910644

素因数分解:

$2^2\times 7^2\times {\mathrm{361789}}^1$

素因数の和:361807

約数の個数: 18

約数和(自身を含む): 144354210

約数和(自身を除く): 73443566

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 361789, 723578, 1447156, 2532523, 5065046, 10130092, 17727661, 35455322, 70910644]

約数ペア:

[(1, 70910644), (2, 35455322), (4, 17727661), (7, 10130092), (14, 5065046), (28, 2532523), (49, 1447156), (98, 723578), (196, 361789)]