27922856

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 59731200

約数和(自身を除く): 31808344

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1087, 1352, 1976, 2174, 3211, 4348, 6422, 8696, 12844, 14131, 20653, 25688, 28262, 41306, 56524, 82612, 113048, 165224, 183703, 268489, 367406, 536978, 734812, 1073956, 1469624, 2147912, 3490357, 6980714, 13961428, 27922856]

約数ペア:

[(1, 27922856), (2, 13961428), (4, 6980714), (8, 3490357), (13, 2147912), (19, 1469624), (26, 1073956), (38, 734812), (52, 536978), (76, 367406), (104, 268489), (152, 183703), (169, 165224), (247, 113048), (338, 82612), (494, 56524), (676, 41306), (988, 28262), (1087, 25688), (1352, 20653), (1976, 14131), (2174, 12844), (3211, 8696), (4348, 6422)]