28895148

素因数分解:

$2^2\times 3^2\times {\mathrm{802643}}^1$

素因数の和:802653

約数の個数: 18

約数和(自身を含む): 73040604

約数和(自身を除く): 44145456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 802643, 1605286, 2407929, 3210572, 4815858, 7223787, 9631716, 14447574, 28895148]

約数ペア:

[(1, 28895148), (2, 14447574), (3, 9631716), (4, 7223787), (6, 4815858), (9, 3210572), (12, 2407929), (18, 1605286), (36, 802643)]