28157927614

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{6619}}^1$

素因数の和:7024

約数の個数: 32

約数和(自身を含む): 43275098880

約数和(自身を除く): 15117171266

約数列:

[1, 2, 103, 107, 193, 206, 214, 386, 6619, 11021, 13238, 19879, 20651, 22042, 39758, 41302, 681757, 708233, 1277467, 1363514, 1416466, 2127053, 2554934, 4254106, 72947999, 131579101, 136688969, 145895998, 263158202, 273377938, 14078963807, 28157927614]

約数ペア:

[(1, 28157927614), (2, 14078963807), (103, 273377938), (107, 263158202), (193, 145895998), (206, 136688969), (214, 131579101), (386, 72947999), (6619, 4254106), (11021, 2554934), (13238, 2127053), (19879, 1416466), (20651, 1363514), (22042, 1277467), (39758, 708233), (41302, 681757)]