68522272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23531}}^1$

素因数の和:23561

約数の個数: 48

約数和(自身を含む): 166041792

約数和(自身を除く): 97519520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 23531, 47062, 94124, 164717, 188248, 305903, 329434, 376496, 611806, 658868, 752992, 1223612, 1317736, 2141321, 2447224, 2635472, 4282642, 4894448, 5270944, 8565284, 9788896, 17130568, 34261136, 68522272]

約数ペア:

[(1, 68522272), (2, 34261136), (4, 17130568), (7, 9788896), (8, 8565284), (13, 5270944), (14, 4894448), (16, 4282642), (26, 2635472), (28, 2447224), (32, 2141321), (52, 1317736), (56, 1223612), (91, 752992), (104, 658868), (112, 611806), (182, 376496), (208, 329434), (224, 305903), (364, 188248), (416, 164717), (728, 94124), (1456, 47062), (2912, 23531)]