28707416227

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{138311}}^1$

素因数の和:138666

約数の個数: 16

約数和(自身を含む): 33194880000

約数和(自身を除く): 4487463773

約数列:

[1, 7, 149, 199, 1043, 1393, 29651, 138311, 207557, 968177, 20608339, 27523889, 144258373, 192667223, 4101059461, 28707416227]

約数ペア:

[(1, 28707416227), (7, 4101059461), (149, 192667223), (199, 144258373), (1043, 27523889), (1393, 20608339), (29651, 968177), (138311, 207557)]