70637288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 139836000

約数和(自身を除く): 69198712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 541, 859, 1082, 1718, 2164, 3436, 4328, 6872, 10279, 16321, 20558, 32642, 41116, 65284, 82232, 130568, 464719, 929438, 1858876, 3717752, 8829661, 17659322, 35318644, 70637288]

約数ペア:

[(1, 70637288), (2, 35318644), (4, 17659322), (8, 8829661), (19, 3717752), (38, 1858876), (76, 929438), (152, 464719), (541, 130568), (859, 82232), (1082, 65284), (1718, 41116), (2164, 32642), (3436, 20558), (4328, 16321), (6872, 10279)]