28808217035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1\times {\mathrm{2897}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 37887756480

約数和(自身を除く): 9079539445

約数列:

[1, 5, 13, 59, 65, 295, 767, 2593, 2897, 3835, 12965, 14485, 33709, 37661, 152987, 168545, 170923, 188305, 764935, 854615, 1988831, 2221999, 7511921, 9944155, 11109995, 37559605, 97654973, 443203339, 488274865, 2216016695, 5761643407, 28808217035]

約数ペア:

[(1, 28808217035), (5, 5761643407), (13, 2216016695), (59, 488274865), (65, 443203339), (295, 97654973), (767, 37559605), (2593, 11109995), (2897, 9944155), (3835, 7511921), (12965, 2221999), (14485, 1988831), (33709, 854615), (37661, 764935), (152987, 188305), (168545, 170923)]