28047696

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 75423744

約数和(自身を除く): 47376048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 107, 127, 129, 172, 214, 254, 258, 321, 344, 381, 428, 508, 516, 642, 688, 762, 856, 1016, 1032, 1284, 1524, 1712, 2032, 2064, 2568, 3048, 4601, 5136, 5461, 6096, 9202, 10922, 13589, 13803, 16383, 18404, 21844, 27178, 27606, 32766, 36808, 40767, 43688, 54356, 55212, 65532, 73616, 81534, 87376, 108712, 110424, 131064, 163068, 217424, 220848, 262128, 326136, 584327, 652272, 1168654, 1752981, 2337308, 3505962, 4674616, 7011924, 9349232, 14023848, 28047696]

約数ペア:

[(1, 28047696), (2, 14023848), (3, 9349232), (4, 7011924), (6, 4674616), (8, 3505962), (12, 2337308), (16, 1752981), (24, 1168654), (43, 652272), (48, 584327), (86, 326136), (107, 262128), (127, 220848), (129, 217424), (172, 163068), (214, 131064), (254, 110424), (258, 108712), (321, 87376), (344, 81534), (381, 73616), (428, 65532), (508, 55212), (516, 54356), (642, 43688), (688, 40767), (762, 36808), (856, 32766), (1016, 27606), (1032, 27178), (1284, 21844), (1524, 18404), (1712, 16383), (2032, 13803), (2064, 13589), (2568, 10922), (3048, 9202), (4601, 6096), (5136, 5461)]