28083564

素因数分解:

$2^2\times 3^3\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 73096800

約数和(自身を除く): 45013236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 457, 569, 914, 1138, 1371, 1707, 1828, 2276, 2742, 3414, 4113, 5121, 5484, 6828, 8226, 10242, 12339, 15363, 16452, 20484, 24678, 30726, 49356, 61452, 260033, 520066, 780099, 1040132, 1560198, 2340297, 3120396, 4680594, 7020891, 9361188, 14041782, 28083564]

約数ペア:

[(1, 28083564), (2, 14041782), (3, 9361188), (4, 7020891), (6, 4680594), (9, 3120396), (12, 2340297), (18, 1560198), (27, 1040132), (36, 780099), (54, 520066), (108, 260033), (457, 61452), (569, 49356), (914, 30726), (1138, 24678), (1371, 20484), (1707, 16452), (1828, 15363), (2276, 12339), (2742, 10242), (3414, 8226), (4113, 6828), (5121, 5484)]