28013484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137321}}^1$

素因数の和:137345

約数の個数: 24

約数和(自身を含む): 69210288

約数和(自身を除く): 41196804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 137321, 274642, 411963, 549284, 823926, 1647852, 2334457, 4668914, 7003371, 9337828, 14006742, 28013484]

約数ペア:

[(1, 28013484), (2, 14006742), (3, 9337828), (4, 7003371), (6, 4668914), (12, 2334457), (17, 1647852), (34, 823926), (51, 549284), (68, 411963), (102, 274642), (204, 137321)]