74550784

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 194844672

約数和(自身を除く): 120293888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 61, 62, 64, 77, 88, 112, 122, 124, 128, 154, 176, 217, 224, 244, 248, 256, 308, 341, 352, 427, 434, 448, 488, 496, 512, 616, 671, 682, 704, 854, 868, 896, 976, 992, 1232, 1342, 1364, 1408, 1708, 1736, 1792, 1891, 1952, 1984, 2387, 2464, 2684, 2728, 2816, 3416, 3472, 3584, 3782, 3904, 3968, 4697, 4774, 4928, 5368, 5456, 5632, 6832, 6944, 7564, 7808, 7936, 9394, 9548, 9856, 10736, 10912, 13237, 13664, 13888, 15128, 15616, 15872, 18788, 19096, 19712, 20801, 21472, 21824, 26474, 27328, 27776, 30256, 31232, 37576, 38192, 39424, 41602, 42944, 43648, 52948, 54656, 55552, 60512, 75152, 76384, 83204, 85888, 87296, 105896, 109312, 111104, 121024, 145607, 150304, 152768, 166408, 171776, 174592, 211792, 218624, 242048, 291214, 300608, 305536, 332816, 343552, 423584, 484096, 582428, 601216, 611072, 665632, 847168, 968192, 1164856, 1202432, 1222144, 1331264, 1694336, 2329712, 2404864, 2662528, 3388672, 4659424, 5325056, 6777344, 9318848, 10650112, 18637696, 37275392, 74550784]

約数ペア:

[(1, 74550784), (2, 37275392), (4, 18637696), (7, 10650112), (8, 9318848), (11, 6777344), (14, 5325056), (16, 4659424), (22, 3388672), (28, 2662528), (31, 2404864), (32, 2329712), (44, 1694336), (56, 1331264), (61, 1222144), (62, 1202432), (64, 1164856), (77, 968192), (88, 847168), (112, 665632), (122, 611072), (124, 601216), (128, 582428), (154, 484096), (176, 423584), (217, 343552), (224, 332816), (244, 305536), (248, 300608), (256, 291214), (308, 242048), (341, 218624), (352, 211792), (427, 174592), (434, 171776), (448, 166408), (488, 152768), (496, 150304), (512, 145607), (616, 121024), (671, 111104), (682, 109312), (704, 105896), (854, 87296), (868, 85888), (896, 83204), (976, 76384), (992, 75152), (1232, 60512), (1342, 55552), (1364, 54656), (1408, 52948), (1708, 43648), (1736, 42944), (1792, 41602), (1891, 39424), (1952, 38192), (1984, 37576), (2387, 31232), (2464, 30256), (2684, 27776), (2728, 27328), (2816, 26474), (3416, 21824), (3472, 21472), (3584, 20801), (3782, 19712), (3904, 19096), (3968, 18788), (4697, 15872), (4774, 15616), (4928, 15128), (5368, 13888), (5456, 13664), (5632, 13237), (6832, 10912), (6944, 10736), (7564, 9856), (7808, 9548), (7936, 9394)]