27841216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 60238640

約数和(自身を除く): 32397424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 307, 416, 436, 614, 832, 872, 1228, 1417, 1744, 2456, 2834, 3488, 3991, 4912, 5668, 6976, 7982, 9824, 11336, 15964, 19648, 22672, 31928, 33463, 45344, 63856, 66926, 90688, 127712, 133852, 255424, 267704, 435019, 535408, 870038, 1070816, 1740076, 2141632, 3480152, 6960304, 13920608, 27841216]

約数ペア:

[(1, 27841216), (2, 13920608), (4, 6960304), (8, 3480152), (13, 2141632), (16, 1740076), (26, 1070816), (32, 870038), (52, 535408), (64, 435019), (104, 267704), (109, 255424), (208, 133852), (218, 127712), (307, 90688), (416, 66926), (436, 63856), (614, 45344), (832, 33463), (872, 31928), (1228, 22672), (1417, 19648), (1744, 15964), (2456, 11336), (2834, 9824), (3488, 7982), (3991, 6976), (4912, 5668)]