28969584

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 88632720

約数和(自身を除く): 59663136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 113, 147, 168, 196, 218, 226, 294, 327, 336, 339, 392, 436, 452, 588, 654, 678, 763, 784, 791, 872, 904, 1176, 1308, 1356, 1526, 1582, 1744, 1808, 2289, 2352, 2373, 2616, 2712, 3052, 3164, 4578, 4746, 5232, 5341, 5424, 5537, 6104, 6328, 9156, 9492, 10682, 11074, 12208, 12317, 12656, 16023, 16611, 18312, 18984, 21364, 22148, 24634, 32046, 33222, 36624, 36951, 37968, 42728, 44296, 49268, 64092, 66444, 73902, 85456, 86219, 88592, 98536, 128184, 132888, 147804, 172438, 197072, 256368, 258657, 265776, 295608, 344876, 517314, 591216, 603533, 689752, 1034628, 1207066, 1379504, 1810599, 2069256, 2414132, 3621198, 4138512, 4828264, 7242396, 9656528, 14484792, 28969584]

約数ペア:

[(1, 28969584), (2, 14484792), (3, 9656528), (4, 7242396), (6, 4828264), (7, 4138512), (8, 3621198), (12, 2414132), (14, 2069256), (16, 1810599), (21, 1379504), (24, 1207066), (28, 1034628), (42, 689752), (48, 603533), (49, 591216), (56, 517314), (84, 344876), (98, 295608), (109, 265776), (112, 258657), (113, 256368), (147, 197072), (168, 172438), (196, 147804), (218, 132888), (226, 128184), (294, 98536), (327, 88592), (336, 86219), (339, 85456), (392, 73902), (436, 66444), (452, 64092), (588, 49268), (654, 44296), (678, 42728), (763, 37968), (784, 36951), (791, 36624), (872, 33222), (904, 32046), (1176, 24634), (1308, 22148), (1356, 21364), (1526, 18984), (1582, 18312), (1744, 16611), (1808, 16023), (2289, 12656), (2352, 12317), (2373, 12208), (2616, 11074), (2712, 10682), (3052, 9492), (3164, 9156), (4578, 6328), (4746, 6104), (5232, 5537), (5341, 5424)]