22104992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7621

約数の個数: 48

約数和(自身を含む): 53569152

約数和(自身を除く): 31464160

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, 7591, 15182, 30364, 53137, 60728, 98683, 106274, 121456, 197366, 212548, 242912, 394732, 425096, 690781, 789464, 850192, 1381562, 1578928, 1700384, 2763124, 3157856, 5526248, 11052496, 22104992]

約数ペア:

[(1, 22104992), (2, 11052496), (4, 5526248), (7, 3157856), (8, 2763124), (13, 1700384), (14, 1578928), (16, 1381562), (26, 850192), (28, 789464), (32, 690781), (52, 425096), (56, 394732), (91, 242912), (104, 212548), (112, 197366), (182, 121456), (208, 106274), (224, 98683), (364, 60728), (416, 53137), (728, 30364), (1456, 15182), (2912, 7591)]