68489344

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6981

約数の個数: 64

約数和(自身を含む): 170136000

約数和(自身を除く): 101646656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 6949, 9856, 13898, 27796, 48643, 55592, 76439, 97286, 111184, 152878, 194572, 222368, 305756, 389144, 444736, 535073, 611512, 778288, 889472, 1070146, 1223024, 1556576, 2140292, 2446048, 3113152, 4280584, 4892096, 6226304, 8561168, 9784192, 17122336, 34244672, 68489344]

約数ペア:

[(1, 68489344), (2, 34244672), (4, 17122336), (7, 9784192), (8, 8561168), (11, 6226304), (14, 4892096), (16, 4280584), (22, 3113152), (28, 2446048), (32, 2140292), (44, 1556576), (56, 1223024), (64, 1070146), (77, 889472), (88, 778288), (112, 611512), (128, 535073), (154, 444736), (176, 389144), (224, 305756), (308, 222368), (352, 194572), (448, 152878), (616, 111184), (704, 97286), (896, 76439), (1232, 55592), (1408, 48643), (2464, 27796), (4928, 13898), (6949, 9856)]