6688528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 16606080

約数和(自身を除く): 9917552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 89, 112, 122, 154, 176, 178, 244, 308, 356, 427, 488, 616, 623, 671, 712, 854, 976, 979, 1232, 1246, 1342, 1424, 1708, 1958, 2492, 2684, 3416, 3916, 4697, 4984, 5368, 5429, 6832, 6853, 7832, 9394, 9968, 10736, 10858, 13706, 15664, 18788, 21716, 27412, 37576, 38003, 43432, 54824, 59719, 75152, 76006, 86864, 109648, 119438, 152012, 238876, 304024, 418033, 477752, 608048, 836066, 955504, 1672132, 3344264, 6688528]

約数ペア:

[(1, 6688528), (2, 3344264), (4, 1672132), (7, 955504), (8, 836066), (11, 608048), (14, 477752), (16, 418033), (22, 304024), (28, 238876), (44, 152012), (56, 119438), (61, 109648), (77, 86864), (88, 76006), (89, 75152), (112, 59719), (122, 54824), (154, 43432), (176, 38003), (178, 37576), (244, 27412), (308, 21716), (356, 18788), (427, 15664), (488, 13706), (616, 10858), (623, 10736), (671, 9968), (712, 9394), (854, 7832), (976, 6853), (979, 6832), (1232, 5429), (1246, 5368), (1342, 4984), (1424, 4697), (1708, 3916), (1958, 3416), (2492, 2684)]