28587504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1918

約数の個数: 80

約数和(自身を含む): 83387520

約数和(自身を除く): 54800016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1867, 1914, 2552, 3734, 3828, 5104, 5601, 7468, 7656, 11202, 14936, 15312, 20537, 22404, 29872, 41074, 44808, 54143, 61611, 82148, 89616, 108286, 123222, 162429, 164296, 216572, 246444, 324858, 328592, 433144, 492888, 595573, 649716, 866288, 985776, 1191146, 1299432, 1786719, 2382292, 2598864, 3573438, 4764584, 7146876, 9529168, 14293752, 28587504]

約数ペア:

[(1, 28587504), (2, 14293752), (3, 9529168), (4, 7146876), (6, 4764584), (8, 3573438), (11, 2598864), (12, 2382292), (16, 1786719), (22, 1299432), (24, 1191146), (29, 985776), (33, 866288), (44, 649716), (48, 595573), (58, 492888), (66, 433144), (87, 328592), (88, 324858), (116, 246444), (132, 216572), (174, 164296), (176, 162429), (232, 123222), (264, 108286), (319, 89616), (348, 82148), (464, 61611), (528, 54143), (638, 44808), (696, 41074), (957, 29872), (1276, 22404), (1392, 20537), (1867, 15312), (1914, 14936), (2552, 11202), (3734, 7656), (3828, 7468), (5104, 5601)]