25456896

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 78489600

約数和(自身を除く): 53032704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 127, 128, 144, 174, 192, 216, 232, 254, 256, 261, 288, 348, 381, 384, 432, 464, 508, 522, 576, 696, 762, 768, 783, 864, 928, 1016, 1044, 1143, 1152, 1392, 1524, 1566, 1728, 1856, 2032, 2088, 2286, 2304, 2784, 3048, 3132, 3429, 3456, 3683, 3712, 4064, 4176, 4572, 5568, 6096, 6264, 6858, 6912, 7366, 7424, 8128, 8352, 9144, 11049, 11136, 12192, 12528, 13716, 14732, 16256, 16704, 18288, 22098, 22272, 24384, 25056, 27432, 29464, 32512, 33147, 33408, 36576, 44196, 48768, 50112, 54864, 58928, 66294, 66816, 73152, 88392, 97536, 99441, 100224, 109728, 117856, 132588, 146304, 176784, 198882, 200448, 219456, 235712, 265176, 292608, 353568, 397764, 438912, 471424, 530352, 707136, 795528, 877824, 942848, 1060704, 1414272, 1591056, 2121408, 2828544, 3182112, 4242816, 6364224, 8485632, 12728448, 25456896]

約数ペア:

[(1, 25456896), (2, 12728448), (3, 8485632), (4, 6364224), (6, 4242816), (8, 3182112), (9, 2828544), (12, 2121408), (16, 1591056), (18, 1414272), (24, 1060704), (27, 942848), (29, 877824), (32, 795528), (36, 707136), (48, 530352), (54, 471424), (58, 438912), (64, 397764), (72, 353568), (87, 292608), (96, 265176), (108, 235712), (116, 219456), (127, 200448), (128, 198882), (144, 176784), (174, 146304), (192, 132588), (216, 117856), (232, 109728), (254, 100224), (256, 99441), (261, 97536), (288, 88392), (348, 73152), (381, 66816), (384, 66294), (432, 58928), (464, 54864), (508, 50112), (522, 48768), (576, 44196), (696, 36576), (762, 33408), (768, 33147), (783, 32512), (864, 29464), (928, 27432), (1016, 25056), (1044, 24384), (1143, 22272), (1152, 22098), (1392, 18288), (1524, 16704), (1566, 16256), (1728, 14732), (1856, 13716), (2032, 12528), (2088, 12192), (2286, 11136), (2304, 11049), (2784, 9144), (3048, 8352), (3132, 8128), (3429, 7424), (3456, 7366), (3683, 6912), (3712, 6858), (4064, 6264), (4176, 6096), (4572, 5568)]