71804808524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7876789}}^1$

素因数の和:7876889

約数の個数: 24

約数和(自身を含む): 131006771280

約数和(自身を除く): 59201962756

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 7876789, 15753578, 31507156, 338701927, 417469817, 677403854, 834939634, 1354807708, 1669879268, 17951202131, 35902404262, 71804808524]

約数ペア:

[(1, 71804808524), (2, 35902404262), (4, 17951202131), (43, 1669879268), (53, 1354807708), (86, 834939634), (106, 677403854), (172, 417469817), (212, 338701927), (2279, 31507156), (4558, 15753578), (9116, 7876789)]