28000192

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 62618112

約数和(自身を除く): 34617920

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1283, 1364, 1984, 2566, 2728, 5132, 5456, 10264, 10912, 14113, 20528, 21824, 28226, 39773, 41056, 56452, 79546, 82112, 112904, 159092, 225808, 318184, 437503, 451616, 636368, 875006, 903232, 1272736, 1750012, 2545472, 3500024, 7000048, 14000096, 28000192]

約数ペア:

[(1, 28000192), (2, 14000096), (4, 7000048), (8, 3500024), (11, 2545472), (16, 1750012), (22, 1272736), (31, 903232), (32, 875006), (44, 636368), (62, 451616), (64, 437503), (88, 318184), (124, 225808), (176, 159092), (248, 112904), (341, 82112), (352, 79546), (496, 56452), (682, 41056), (704, 39773), (992, 28226), (1283, 21824), (1364, 20528), (1984, 14113), (2566, 10912), (2728, 10264), (5132, 5456)]