65606164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66403}}^1$

素因数の和:66439

約数の個数: 24

約数和(自身を含む): 130151840

約数和(自身を除く): 64545676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 66403, 132806, 265612, 863239, 1261657, 1726478, 2523314, 3452956, 5046628, 16401541, 32803082, 65606164]

約数ペア:

[(1, 65606164), (2, 32803082), (4, 16401541), (13, 5046628), (19, 3452956), (26, 2523314), (38, 1726478), (52, 1261657), (76, 863239), (247, 265612), (494, 132806), (988, 66403)]