22135456

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 53434080

約数和(自身を除く): 31298624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 743, 784, 931, 1064, 1486, 1568, 1862, 2128, 2972, 3724, 4256, 5201, 5944, 7448, 10402, 11888, 14117, 14896, 20804, 23776, 28234, 29792, 36407, 41608, 56468, 72814, 83216, 98819, 112936, 145628, 166432, 197638, 225872, 291256, 395276, 451744, 582512, 691733, 790552, 1165024, 1383466, 1581104, 2766932, 3162208, 5533864, 11067728, 22135456]

約数ペア:

[(1, 22135456), (2, 11067728), (4, 5533864), (7, 3162208), (8, 2766932), (14, 1581104), (16, 1383466), (19, 1165024), (28, 790552), (32, 691733), (38, 582512), (49, 451744), (56, 395276), (76, 291256), (98, 225872), (112, 197638), (133, 166432), (152, 145628), (196, 112936), (224, 98819), (266, 83216), (304, 72814), (392, 56468), (532, 41608), (608, 36407), (743, 29792), (784, 28234), (931, 23776), (1064, 20804), (1486, 14896), (1568, 14117), (1862, 11888), (2128, 10402), (2972, 7448), (3724, 5944), (4256, 5201)]