28355076

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{2549}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 74256000

約数和(自身を除く): 45900924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2549, 2781, 3708, 5098, 5562, 7647, 10196, 11124, 15294, 22941, 30588, 45882, 68823, 91764, 137646, 262547, 275292, 525094, 787641, 1050188, 1575282, 2362923, 3150564, 4725846, 7088769, 9451692, 14177538, 28355076]

約数ペア:

[(1, 28355076), (2, 14177538), (3, 9451692), (4, 7088769), (6, 4725846), (9, 3150564), (12, 2362923), (18, 1575282), (27, 1050188), (36, 787641), (54, 525094), (103, 275292), (108, 262547), (206, 137646), (309, 91764), (412, 68823), (618, 45882), (927, 30588), (1236, 22941), (1854, 15294), (2549, 11124), (2781, 10196), (3708, 7647), (5098, 5562)]