28628946

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{3623}}^1$

素因数の和:4070

約数の個数: 24

約数和(自身を含む): 62187840

約数和(自身を除く): 33558894

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3623, 3951, 7246, 7902, 10869, 21738, 32607, 65214, 1590497, 3180994, 4771491, 9542982, 14314473, 28628946]

約数ペア:

[(1, 28628946), (2, 14314473), (3, 9542982), (6, 4771491), (9, 3180994), (18, 1590497), (439, 65214), (878, 32607), (1317, 21738), (2634, 10869), (3623, 7902), (3951, 7246)]