26308672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:435

約数の個数: 56

約数和(自身を含む): 56952896

約数和(自身を除く): 30644224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 307, 412, 416, 614, 824, 832, 1228, 1339, 1648, 2456, 2678, 3296, 3991, 4912, 5356, 6592, 7982, 9824, 10712, 15964, 19648, 21424, 31621, 31928, 42848, 63242, 63856, 85696, 126484, 127712, 252968, 255424, 411073, 505936, 822146, 1011872, 1644292, 2023744, 3288584, 6577168, 13154336, 26308672]

約数ペア:

[(1, 26308672), (2, 13154336), (4, 6577168), (8, 3288584), (13, 2023744), (16, 1644292), (26, 1011872), (32, 822146), (52, 505936), (64, 411073), (103, 255424), (104, 252968), (206, 127712), (208, 126484), (307, 85696), (412, 63856), (416, 63242), (614, 42848), (824, 31928), (832, 31621), (1228, 21424), (1339, 19648), (1648, 15964), (2456, 10712), (2678, 9824), (3296, 7982), (3991, 6592), (4912, 5356)]