65966648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25849}}^1$

素因数の和:25895

約数の個数: 32

約数和(自身を含む): 139590000

約数和(自身を除く): 73623352

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 25849, 51698, 103396, 206792, 284339, 568678, 749621, 1137356, 1499242, 2274712, 2998484, 5996968, 8245831, 16491662, 32983324, 65966648]

約数ペア:

[(1, 65966648), (2, 32983324), (4, 16491662), (8, 8245831), (11, 5996968), (22, 2998484), (29, 2274712), (44, 1499242), (58, 1137356), (88, 749621), (116, 568678), (232, 284339), (319, 206792), (638, 103396), (1276, 51698), (2552, 25849)]