67027456

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 142990848

約数和(自身を除く): 75963392

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 103, 124, 128, 164, 206, 248, 256, 328, 412, 496, 512, 656, 824, 992, 1271, 1312, 1648, 1984, 2542, 2624, 3193, 3296, 3968, 4223, 5084, 5248, 6386, 6592, 7936, 8446, 10168, 10496, 12772, 13184, 15872, 16892, 20336, 20992, 25544, 26368, 33784, 40672, 51088, 52736, 67568, 81344, 102176, 130913, 135136, 162688, 204352, 261826, 270272, 325376, 408704, 523652, 540544, 650752, 817408, 1047304, 1081088, 1634816, 2094608, 2162176, 4189216, 8378432, 16756864, 33513728, 67027456]

約数ペア:

[(1, 67027456), (2, 33513728), (4, 16756864), (8, 8378432), (16, 4189216), (31, 2162176), (32, 2094608), (41, 1634816), (62, 1081088), (64, 1047304), (82, 817408), (103, 650752), (124, 540544), (128, 523652), (164, 408704), (206, 325376), (248, 270272), (256, 261826), (328, 204352), (412, 162688), (496, 135136), (512, 130913), (656, 102176), (824, 81344), (992, 67568), (1271, 52736), (1312, 51088), (1648, 40672), (1984, 33784), (2542, 26368), (2624, 25544), (3193, 20992), (3296, 20336), (3968, 16892), (4223, 15872), (5084, 13184), (5248, 12772), (6386, 10496), (6592, 10168), (7936, 8446)]