28269174

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 29388426

約数列:

[1, 2, 3, 6, 103, 149, 206, 298, 307, 309, 447, 614, 618, 894, 921, 1842, 15347, 30694, 31621, 45743, 46041, 63242, 91486, 92082, 94863, 137229, 189726, 274458, 4711529, 9423058, 14134587, 28269174]

約数ペア:

[(1, 28269174), (2, 14134587), (3, 9423058), (6, 4711529), (103, 274458), (149, 189726), (206, 137229), (298, 94863), (307, 92082), (309, 91486), (447, 63242), (614, 46041), (618, 45743), (894, 31621), (921, 30694), (1842, 15347)]