38557844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 76806912

約数和(自身を除く): 38249068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 103, 206, 299, 313, 412, 598, 626, 1196, 1252, 1339, 2369, 2678, 4069, 4738, 5356, 7199, 8138, 9476, 14398, 16276, 28796, 30797, 32239, 61594, 64478, 93587, 123188, 128956, 187174, 374348, 419107, 741497, 838214, 1482994, 1676428, 2965988, 9639461, 19278922, 38557844]

約数ペア:

[(1, 38557844), (2, 19278922), (4, 9639461), (13, 2965988), (23, 1676428), (26, 1482994), (46, 838214), (52, 741497), (92, 419107), (103, 374348), (206, 187174), (299, 128956), (313, 123188), (412, 93587), (598, 64478), (626, 61594), (1196, 32239), (1252, 30797), (1339, 28796), (2369, 16276), (2678, 14398), (4069, 9476), (4738, 8138), (5356, 7199)]