38927408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 86661120

約数和(自身を除く): 47733712

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 79, 92, 103, 104, 158, 184, 206, 208, 299, 316, 368, 412, 598, 632, 824, 1027, 1196, 1264, 1339, 1648, 1817, 2054, 2369, 2392, 2678, 3634, 4108, 4738, 4784, 5356, 7268, 8137, 8216, 9476, 10712, 14536, 16274, 16432, 18952, 21424, 23621, 29072, 30797, 32548, 37904, 47242, 61594, 65096, 94484, 105781, 123188, 130192, 187151, 188968, 211562, 246376, 374302, 377936, 423124, 492752, 748604, 846248, 1497208, 1692496, 2432963, 2994416, 4865926, 9731852, 19463704, 38927408]

約数ペア:

[(1, 38927408), (2, 19463704), (4, 9731852), (8, 4865926), (13, 2994416), (16, 2432963), (23, 1692496), (26, 1497208), (46, 846248), (52, 748604), (79, 492752), (92, 423124), (103, 377936), (104, 374302), (158, 246376), (184, 211562), (206, 188968), (208, 187151), (299, 130192), (316, 123188), (368, 105781), (412, 94484), (598, 65096), (632, 61594), (824, 47242), (1027, 37904), (1196, 32548), (1264, 30797), (1339, 29072), (1648, 23621), (1817, 21424), (2054, 18952), (2369, 16432), (2392, 16274), (2678, 14536), (3634, 10712), (4108, 9476), (4738, 8216), (4784, 8137), (5356, 7268)]