28075956

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 68640768

約数和(自身を除く): 40564812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 1063, 2126, 2201, 3189, 4252, 4402, 6378, 6603, 8804, 12756, 13206, 26412, 32953, 65906, 75473, 98859, 131812, 150946, 197718, 226419, 301892, 395436, 452838, 905676, 2339663, 4679326, 7018989, 9358652, 14037978, 28075956]

約数ペア:

[(1, 28075956), (2, 14037978), (3, 9358652), (4, 7018989), (6, 4679326), (12, 2339663), (31, 905676), (62, 452838), (71, 395436), (93, 301892), (124, 226419), (142, 197718), (186, 150946), (213, 131812), (284, 98859), (372, 75473), (426, 65906), (852, 32953), (1063, 26412), (2126, 13206), (2201, 12756), (3189, 8804), (4252, 6603), (4402, 6378)]