70247212

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23447}}^1$

素因数の和:23565

約数の個数: 24

約数和(自身を含む): 141813504

約数和(自身を除く): 71566292

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 23447, 46894, 93788, 164129, 328258, 656516, 2508829, 5017658, 10035316, 17561803, 35123606, 70247212]

約数ペア:

[(1, 70247212), (2, 35123606), (4, 17561803), (7, 10035316), (14, 5017658), (28, 2508829), (107, 656516), (214, 328258), (428, 164129), (749, 93788), (1498, 46894), (2996, 23447)]