28866828

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 70547456

約数和(自身を除く): 41680628

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 93, 124, 146, 186, 219, 292, 372, 438, 876, 1063, 2126, 2263, 3189, 4252, 4526, 6378, 6789, 9052, 12756, 13578, 27156, 32953, 65906, 77599, 98859, 131812, 155198, 197718, 232797, 310396, 395436, 465594, 931188, 2405569, 4811138, 7216707, 9622276, 14433414, 28866828]

約数ペア:

[(1, 28866828), (2, 14433414), (3, 9622276), (4, 7216707), (6, 4811138), (12, 2405569), (31, 931188), (62, 465594), (73, 395436), (93, 310396), (124, 232797), (146, 197718), (186, 155198), (219, 131812), (292, 98859), (372, 77599), (438, 65906), (876, 32953), (1063, 27156), (2126, 13578), (2263, 12756), (3189, 9052), (4252, 6789), (4526, 6378)]