64416768

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1649

約数の個数: 88

約数和(自身を含む): 185016048

約数和(自身を除く): 120599280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1613, 1664, 2496, 3072, 3226, 3328, 4839, 4992, 6452, 6656, 9678, 9984, 12904, 13312, 19356, 19968, 20969, 25808, 38712, 39936, 41938, 51616, 62907, 77424, 83876, 103232, 125814, 154848, 167752, 206464, 251628, 309696, 335504, 412928, 503256, 619392, 671008, 825856, 1006512, 1238784, 1342016, 1651712, 2013024, 2477568, 2684032, 4026048, 4955136, 5368064, 8052096, 10736128, 16104192, 21472256, 32208384, 64416768]

約数ペア:

[(1, 64416768), (2, 32208384), (3, 21472256), (4, 16104192), (6, 10736128), (8, 8052096), (12, 5368064), (13, 4955136), (16, 4026048), (24, 2684032), (26, 2477568), (32, 2013024), (39, 1651712), (48, 1342016), (52, 1238784), (64, 1006512), (78, 825856), (96, 671008), (104, 619392), (128, 503256), (156, 412928), (192, 335504), (208, 309696), (256, 251628), (312, 206464), (384, 167752), (416, 154848), (512, 125814), (624, 103232), (768, 83876), (832, 77424), (1024, 62907), (1248, 51616), (1536, 41938), (1613, 39936), (1664, 38712), (2496, 25808), (3072, 20969), (3226, 19968), (3328, 19356), (4839, 13312), (4992, 12904), (6452, 9984), (6656, 9678)]