28245732

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{5591}}^1$

素因数の和:6019

約数の個数: 24

約数和(自身を含む): 66075072

約数和(自身を除く): 37829340

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 5591, 11182, 16773, 22364, 33546, 67092, 2353811, 4707622, 7061433, 9415244, 14122866, 28245732]

約数ペア:

[(1, 28245732), (2, 14122866), (3, 9415244), (4, 7061433), (6, 4707622), (12, 2353811), (421, 67092), (842, 33546), (1263, 22364), (1684, 16773), (2526, 11182), (5052, 5591)]