70428554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{264769}}^1$

素因数の和:264797

約数の個数: 16

約数和(自身を含む): 127089600

約数和(自身を除く): 56661046

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 264769, 529538, 1853383, 3706766, 5030611, 10061222, 35214277, 70428554]

約数ペア:

[(1, 70428554), (2, 35214277), (7, 10061222), (14, 5030611), (19, 3706766), (38, 1853383), (133, 529538), (266, 264769)]