66911768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5717}}^1$

素因数の和:5760

約数の個数: 64

約数和(自身を含む): 164678400

約数和(自身を除く): 97766632

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5717, 5852, 11434, 11704, 22868, 40019, 45736, 62887, 80038, 108623, 125774, 160076, 217246, 251548, 320152, 434492, 440209, 503096, 760361, 868984, 880418, 1194853, 1520722, 1760836, 2389706, 3041444, 3521672, 4779412, 6082888, 8363971, 9558824, 16727942, 33455884, 66911768]

約数ペア:

[(1, 66911768), (2, 33455884), (4, 16727942), (7, 9558824), (8, 8363971), (11, 6082888), (14, 4779412), (19, 3521672), (22, 3041444), (28, 2389706), (38, 1760836), (44, 1520722), (56, 1194853), (76, 880418), (77, 868984), (88, 760361), (133, 503096), (152, 440209), (154, 434492), (209, 320152), (266, 251548), (308, 217246), (418, 160076), (532, 125774), (616, 108623), (836, 80038), (1064, 62887), (1463, 45736), (1672, 40019), (2926, 22868), (5717, 11704), (5852, 11434)]