28580568

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22469}}^1$

素因数の和:22531

約数の個数: 32

約数和(自身を含む): 72802800

約数和(自身を除く): 44222232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22469, 44938, 67407, 89876, 134814, 179752, 269628, 539256, 1190857, 2381714, 3572571, 4763428, 7145142, 9526856, 14290284, 28580568]

約数ペア:

[(1, 28580568), (2, 14290284), (3, 9526856), (4, 7145142), (6, 4763428), (8, 3572571), (12, 2381714), (24, 1190857), (53, 539256), (106, 269628), (159, 179752), (212, 134814), (318, 89876), (424, 67407), (636, 44938), (1272, 22469)]