28551312

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 88387200

約数和(自身を除く): 59835888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 53, 54, 58, 72, 86, 87, 106, 108, 116, 129, 144, 159, 172, 174, 212, 216, 232, 258, 261, 318, 344, 348, 387, 424, 432, 464, 477, 516, 522, 636, 688, 696, 774, 783, 848, 954, 1032, 1044, 1161, 1247, 1272, 1392, 1431, 1537, 1548, 1566, 1908, 2064, 2088, 2279, 2322, 2494, 2544, 2862, 3074, 3096, 3132, 3741, 3816, 4176, 4558, 4611, 4644, 4988, 5724, 6148, 6192, 6264, 6837, 7482, 7632, 9116, 9222, 9288, 9976, 11223, 11448, 12296, 12528, 13674, 13833, 14964, 18232, 18444, 18576, 19952, 20511, 22446, 22896, 24592, 27348, 27666, 29928, 33669, 36464, 36888, 41022, 41499, 44892, 54696, 55332, 59856, 61533, 66091, 67338, 73776, 82044, 82998, 89784, 109392, 110664, 123066, 132182, 134676, 164088, 165996, 179568, 198273, 221328, 246132, 264364, 269352, 328176, 331992, 396546, 492264, 528728, 538704, 594819, 663984, 793092, 984528, 1057456, 1189638, 1586184, 1784457, 2379276, 3172368, 3568914, 4758552, 7137828, 9517104, 14275656, 28551312]

約数ペア:

[(1, 28551312), (2, 14275656), (3, 9517104), (4, 7137828), (6, 4758552), (8, 3568914), (9, 3172368), (12, 2379276), (16, 1784457), (18, 1586184), (24, 1189638), (27, 1057456), (29, 984528), (36, 793092), (43, 663984), (48, 594819), (53, 538704), (54, 528728), (58, 492264), (72, 396546), (86, 331992), (87, 328176), (106, 269352), (108, 264364), (116, 246132), (129, 221328), (144, 198273), (159, 179568), (172, 165996), (174, 164088), (212, 134676), (216, 132182), (232, 123066), (258, 110664), (261, 109392), (318, 89784), (344, 82998), (348, 82044), (387, 73776), (424, 67338), (432, 66091), (464, 61533), (477, 59856), (516, 55332), (522, 54696), (636, 44892), (688, 41499), (696, 41022), (774, 36888), (783, 36464), (848, 33669), (954, 29928), (1032, 27666), (1044, 27348), (1161, 24592), (1247, 22896), (1272, 22446), (1392, 20511), (1431, 19952), (1537, 18576), (1548, 18444), (1566, 18232), (1908, 14964), (2064, 13833), (2088, 13674), (2279, 12528), (2322, 12296), (2494, 11448), (2544, 11223), (2862, 9976), (3074, 9288), (3096, 9222), (3132, 9116), (3741, 7632), (3816, 7482), (4176, 6837), (4558, 6264), (4611, 6192), (4644, 6148), (4988, 5724)]