28412048161

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{3547}}^1$

素因数の和:3949

約数の個数: 32

約数和(自身を含む): 33646620672

約数和(自身を除く): 5234572511

約数列:

[1, 7, 47, 97, 251, 329, 679, 1757, 3547, 4559, 11797, 24347, 24829, 31913, 82579, 166709, 170429, 344059, 890297, 1144309, 1166963, 2408413, 6232079, 8010163, 16170773, 41843959, 86358809, 113195411, 292907713, 604511663, 4058864023, 28412048161]

約数ペア:

[(1, 28412048161), (7, 4058864023), (47, 604511663), (97, 292907713), (251, 113195411), (329, 86358809), (679, 41843959), (1757, 16170773), (3547, 8010163), (4559, 6232079), (11797, 2408413), (24347, 1166963), (24829, 1144309), (31913, 890297), (82579, 344059), (166709, 170429)]