28867392

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2220

約数の個数: 84

約数和(自身を含む): 86380320

約数和(自身を除く): 57512928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2179, 2208, 3312, 4358, 4416, 6537, 6624, 8716, 13074, 13248, 17432, 19611, 26148, 34864, 39222, 50117, 52296, 69728, 78444, 100234, 104592, 139456, 150351, 156888, 200468, 209184, 300702, 313776, 400936, 418368, 451053, 601404, 627552, 801872, 902106, 1202808, 1255104, 1603744, 1804212, 2405616, 3207488, 3608424, 4811232, 7216848, 9622464, 14433696, 28867392]

約数ペア:

[(1, 28867392), (2, 14433696), (3, 9622464), (4, 7216848), (6, 4811232), (8, 3608424), (9, 3207488), (12, 2405616), (16, 1804212), (18, 1603744), (23, 1255104), (24, 1202808), (32, 902106), (36, 801872), (46, 627552), (48, 601404), (64, 451053), (69, 418368), (72, 400936), (92, 313776), (96, 300702), (138, 209184), (144, 200468), (184, 156888), (192, 150351), (207, 139456), (276, 104592), (288, 100234), (368, 78444), (414, 69728), (552, 52296), (576, 50117), (736, 39222), (828, 34864), (1104, 26148), (1472, 19611), (1656, 17432), (2179, 13248), (2208, 13074), (3312, 8716), (4358, 6624), (4416, 6537)]