23067824

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 60

約数和(自身を含む): 51057000

約数和(自身を除く): 27989176

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 449, 494, 676, 898, 988, 1352, 1796, 1976, 2704, 3211, 3592, 3952, 5837, 6422, 7184, 8531, 11674, 12844, 17062, 23348, 25688, 34124, 46696, 51376, 68248, 75881, 93392, 110903, 136496, 151762, 221806, 303524, 443612, 607048, 887224, 1214096, 1441739, 1774448, 2883478, 5766956, 11533912, 23067824]

約数ペア:

[(1, 23067824), (2, 11533912), (4, 5766956), (8, 2883478), (13, 1774448), (16, 1441739), (19, 1214096), (26, 887224), (38, 607048), (52, 443612), (76, 303524), (104, 221806), (152, 151762), (169, 136496), (208, 110903), (247, 93392), (304, 75881), (338, 68248), (449, 51376), (494, 46696), (676, 34124), (898, 25688), (988, 23348), (1352, 17062), (1796, 12844), (1976, 11674), (2704, 8531), (3211, 7184), (3592, 6422), (3952, 5837)]