67128712

素因数分解:

$2^3\times 7^1\times {\mathrm{1198727}}^1$

素因数の和:1198740

約数の個数: 16

約数和(自身を含む): 143847360

約数和(自身を除く): 76718648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1198727, 2397454, 4794908, 8391089, 9589816, 16782178, 33564356, 67128712]

約数ペア:

[(1, 67128712), (2, 33564356), (4, 16782178), (7, 9589816), (8, 8391089), (14, 4794908), (28, 2397454), (56, 1198727)]