28157060621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1\times {\mathrm{599}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 31173120000

約数和(自身を除く): 3016059379

約数列:

[1, 19, 23, 263, 409, 437, 599, 4997, 6049, 7771, 9407, 11381, 13777, 107567, 114931, 157537, 178733, 244991, 261763, 2043773, 2474041, 2993203, 3623351, 4654829, 5634793, 47006779, 64432633, 68843669, 107061067, 1224220027, 1481950559, 28157060621]

約数ペア:

[(1, 28157060621), (19, 1481950559), (23, 1224220027), (263, 107061067), (409, 68843669), (437, 64432633), (599, 47006779), (4997, 5634793), (6049, 4654829), (7771, 3623351), (9407, 2993203), (11381, 2474041), (13777, 2043773), (107567, 261763), (114931, 244991), (157537, 178733)]