28343424

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 77748480

約数和(自身を除く): 49405056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2381, 2976, 3968, 4762, 5952, 7143, 9524, 11904, 14286, 19048, 28572, 38096, 57144, 73811, 76192, 114288, 147622, 152384, 221433, 228576, 295244, 304768, 442866, 457152, 590488, 885732, 914304, 1180976, 1771464, 2361952, 3542928, 4723904, 7085856, 9447808, 14171712, 28343424]

約数ペア:

[(1, 28343424), (2, 14171712), (3, 9447808), (4, 7085856), (6, 4723904), (8, 3542928), (12, 2361952), (16, 1771464), (24, 1180976), (31, 914304), (32, 885732), (48, 590488), (62, 457152), (64, 442866), (93, 304768), (96, 295244), (124, 228576), (128, 221433), (186, 152384), (192, 147622), (248, 114288), (372, 76192), (384, 73811), (496, 57144), (744, 38096), (992, 28572), (1488, 19048), (1984, 14286), (2381, 11904), (2976, 9524), (3968, 7143), (4762, 5952)]