66758824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18503}}^1$

素因数の和:18561

約数の個数: 32

約数和(自身を含む): 139890240

約数和(自身を除く): 73131416

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 18503, 37006, 74012, 148024, 203533, 407066, 758623, 814132, 1517246, 1628264, 3034492, 6068984, 8344853, 16689706, 33379412, 66758824]

約数ペア:

[(1, 66758824), (2, 33379412), (4, 16689706), (8, 8344853), (11, 6068984), (22, 3034492), (41, 1628264), (44, 1517246), (82, 814132), (88, 758623), (164, 407066), (328, 203533), (451, 148024), (902, 74012), (1804, 37006), (3608, 18503)]