42342784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 102448800

約数和(自身を除く): 60106016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 61, 64, 68, 88, 116, 122, 128, 136, 176, 187, 232, 244, 272, 319, 352, 374, 464, 488, 493, 544, 638, 671, 704, 748, 928, 976, 986, 1037, 1088, 1276, 1342, 1408, 1496, 1769, 1856, 1952, 1972, 2074, 2176, 2552, 2684, 2992, 3538, 3712, 3904, 3944, 4148, 5104, 5368, 5423, 5984, 7076, 7808, 7888, 8296, 10208, 10736, 10846, 11407, 11968, 14152, 15776, 16592, 19459, 20416, 21472, 21692, 22814, 23936, 28304, 30073, 31552, 33184, 38918, 40832, 42944, 43384, 45628, 56608, 60146, 63104, 66368, 77836, 85888, 86768, 91256, 113216, 120292, 132736, 155672, 173536, 182512, 226432, 240584, 311344, 330803, 347072, 365024, 481168, 622688, 661606, 694144, 730048, 962336, 1245376, 1323212, 1460096, 1924672, 2490752, 2646424, 3849344, 5292848, 10585696, 21171392, 42342784]

約数ペア:

[(1, 42342784), (2, 21171392), (4, 10585696), (8, 5292848), (11, 3849344), (16, 2646424), (17, 2490752), (22, 1924672), (29, 1460096), (32, 1323212), (34, 1245376), (44, 962336), (58, 730048), (61, 694144), (64, 661606), (68, 622688), (88, 481168), (116, 365024), (122, 347072), (128, 330803), (136, 311344), (176, 240584), (187, 226432), (232, 182512), (244, 173536), (272, 155672), (319, 132736), (352, 120292), (374, 113216), (464, 91256), (488, 86768), (493, 85888), (544, 77836), (638, 66368), (671, 63104), (704, 60146), (748, 56608), (928, 45628), (976, 43384), (986, 42944), (1037, 40832), (1088, 38918), (1276, 33184), (1342, 31552), (1408, 30073), (1496, 28304), (1769, 23936), (1856, 22814), (1952, 21692), (1972, 21472), (2074, 20416), (2176, 19459), (2552, 16592), (2684, 15776), (2992, 14152), (3538, 11968), (3712, 11407), (3904, 10846), (3944, 10736), (4148, 10208), (5104, 8296), (5368, 7888), (5423, 7808), (5984, 7076)]