22680532

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 47219200

約数和(自身を除く): 24538668

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 271, 343, 427, 542, 686, 854, 1084, 1372, 1708, 1897, 2989, 3794, 5978, 7588, 11956, 13279, 16531, 20923, 26558, 33062, 41846, 53116, 66124, 83692, 92953, 115717, 185906, 231434, 371812, 462868, 810019, 1620038, 3240076, 5670133, 11340266, 22680532]

約数ペア:

[(1, 22680532), (2, 11340266), (4, 5670133), (7, 3240076), (14, 1620038), (28, 810019), (49, 462868), (61, 371812), (98, 231434), (122, 185906), (196, 115717), (244, 92953), (271, 83692), (343, 66124), (427, 53116), (542, 41846), (686, 33062), (854, 26558), (1084, 20923), (1372, 16531), (1708, 13279), (1897, 11956), (2989, 7588), (3794, 5978)]