66643412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7292

約数の個数: 36

約数和(自身を含む): 134957760

約数和(自身を除く): 68314348

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7247, 9196, 14494, 28988, 79717, 137693, 159434, 275386, 318868, 550772, 876887, 1514623, 1753774, 3029246, 3507548, 6058492, 16660853, 33321706, 66643412]

約数ペア:

[(1, 66643412), (2, 33321706), (4, 16660853), (11, 6058492), (19, 3507548), (22, 3029246), (38, 1753774), (44, 1514623), (76, 876887), (121, 550772), (209, 318868), (242, 275386), (418, 159434), (484, 137693), (836, 79717), (2299, 28988), (4598, 14494), (7247, 9196)]