28654464

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 77258880

約数和(自身を除く): 48604416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1051, 1136, 1704, 2102, 2272, 3153, 3408, 4204, 4544, 6306, 6816, 8408, 9088, 12612, 13632, 16816, 25224, 27264, 33632, 50448, 67264, 74621, 100896, 134528, 149242, 201792, 223863, 298484, 403584, 447726, 596968, 895452, 1193936, 1790904, 2387872, 3581808, 4775744, 7163616, 9551488, 14327232, 28654464]

約数ペア:

[(1, 28654464), (2, 14327232), (3, 9551488), (4, 7163616), (6, 4775744), (8, 3581808), (12, 2387872), (16, 1790904), (24, 1193936), (32, 895452), (48, 596968), (64, 447726), (71, 403584), (96, 298484), (128, 223863), (142, 201792), (192, 149242), (213, 134528), (284, 100896), (384, 74621), (426, 67264), (568, 50448), (852, 33632), (1051, 27264), (1136, 25224), (1704, 16816), (2102, 13632), (2272, 12612), (3153, 9088), (3408, 8408), (4204, 6816), (4544, 6306)]