28450632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 87552000

約数和(自身を除く): 59101368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 199, 222, 259, 276, 296, 322, 398, 444, 483, 518, 552, 597, 644, 777, 796, 851, 888, 966, 1036, 1194, 1288, 1393, 1554, 1592, 1702, 1932, 2072, 2388, 2553, 2786, 3108, 3404, 3864, 4179, 4577, 4776, 5106, 5572, 5957, 6216, 6808, 7363, 8358, 9154, 10212, 11144, 11914, 13731, 14726, 16716, 17871, 18308, 20424, 22089, 23828, 27462, 29452, 32039, 33432, 35742, 36616, 44178, 47656, 51541, 54924, 58904, 64078, 71484, 88356, 96117, 103082, 109848, 128156, 142968, 154623, 169349, 176712, 192234, 206164, 256312, 309246, 338698, 384468, 412328, 508047, 618492, 677396, 768936, 1016094, 1185443, 1236984, 1354792, 2032188, 2370886, 3556329, 4064376, 4741772, 7112658, 9483544, 14225316, 28450632]

約数ペア:

[(1, 28450632), (2, 14225316), (3, 9483544), (4, 7112658), (6, 4741772), (7, 4064376), (8, 3556329), (12, 2370886), (14, 2032188), (21, 1354792), (23, 1236984), (24, 1185443), (28, 1016094), (37, 768936), (42, 677396), (46, 618492), (56, 508047), (69, 412328), (74, 384468), (84, 338698), (92, 309246), (111, 256312), (138, 206164), (148, 192234), (161, 176712), (168, 169349), (184, 154623), (199, 142968), (222, 128156), (259, 109848), (276, 103082), (296, 96117), (322, 88356), (398, 71484), (444, 64078), (483, 58904), (518, 54924), (552, 51541), (597, 47656), (644, 44178), (777, 36616), (796, 35742), (851, 33432), (888, 32039), (966, 29452), (1036, 27462), (1194, 23828), (1288, 22089), (1393, 20424), (1554, 18308), (1592, 17871), (1702, 16716), (1932, 14726), (2072, 13731), (2388, 11914), (2553, 11144), (2786, 10212), (3108, 9154), (3404, 8358), (3864, 7363), (4179, 6808), (4577, 6216), (4776, 5957), (5106, 5572)]