15678061696

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{19991}}^1$

素因数の和:20573

約数の個数: 64

約数和(自身を含む): 34135940160

約数和(自身を除く): 18457878464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 557, 704, 1114, 1408, 2228, 4456, 6127, 8912, 12254, 17824, 19991, 24508, 35648, 39982, 49016, 71296, 79964, 98032, 159928, 196064, 219901, 319856, 392128, 439802, 639712, 784256, 879604, 1279424, 1759208, 2558848, 3518416, 7036832, 11134987, 14073664, 22269974, 28147328, 44539948, 89079896, 122484857, 178159792, 244969714, 356319584, 489939428, 712639168, 979878856, 1425278336, 1959757712, 3919515424, 7839030848, 15678061696]

約数ペア:

[(1, 15678061696), (2, 7839030848), (4, 3919515424), (8, 1959757712), (11, 1425278336), (16, 979878856), (22, 712639168), (32, 489939428), (44, 356319584), (64, 244969714), (88, 178159792), (128, 122484857), (176, 89079896), (352, 44539948), (557, 28147328), (704, 22269974), (1114, 14073664), (1408, 11134987), (2228, 7036832), (4456, 3518416), (6127, 2558848), (8912, 1759208), (12254, 1279424), (17824, 879604), (19991, 784256), (24508, 639712), (35648, 439802), (39982, 392128), (49016, 319856), (71296, 219901), (79964, 196064), (98032, 159928)]