28651536

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2333

約数の個数: 80

約数和(自身を含む): 85113600

約数和(自身を除く): 56462064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 2287, 3132, 4176, 4574, 6264, 6861, 9148, 12528, 13722, 18296, 20583, 27444, 36592, 41166, 54888, 61749, 66323, 82332, 109776, 123498, 132646, 164664, 198969, 246996, 265292, 329328, 397938, 493992, 530584, 596907, 795876, 987984, 1061168, 1193814, 1591752, 1790721, 2387628, 3183504, 3581442, 4775256, 7162884, 9550512, 14325768, 28651536]

約数ペア:

[(1, 28651536), (2, 14325768), (3, 9550512), (4, 7162884), (6, 4775256), (8, 3581442), (9, 3183504), (12, 2387628), (16, 1790721), (18, 1591752), (24, 1193814), (27, 1061168), (29, 987984), (36, 795876), (48, 596907), (54, 530584), (58, 493992), (72, 397938), (87, 329328), (108, 265292), (116, 246996), (144, 198969), (174, 164664), (216, 132646), (232, 123498), (261, 109776), (348, 82332), (432, 66323), (464, 61749), (522, 54888), (696, 41166), (783, 36592), (1044, 27444), (1392, 20583), (1566, 18296), (2088, 13722), (2287, 12528), (3132, 9148), (4176, 6861), (4574, 6264)]