75916666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6961}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 140353920

約数和(自身を除く): 64437254

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 6961, 10906, 13922, 48727, 97454, 132259, 264518, 285401, 570802, 925813, 1851626, 1997807, 3995614, 5422619, 10845238, 37958333, 75916666]

約数ペア:

[(1, 75916666), (2, 37958333), (7, 10845238), (14, 5422619), (19, 3995614), (38, 1997807), (41, 1851626), (82, 925813), (133, 570802), (266, 285401), (287, 264518), (574, 132259), (779, 97454), (1558, 48727), (5453, 13922), (6961, 10906)]