64163008

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 163860480

約数和(自身を除く): 99697472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 479, 598, 644, 728, 736, 832, 958, 1196, 1288, 1456, 1472, 1916, 2093, 2392, 2576, 2912, 3353, 3832, 4186, 4784, 5152, 5824, 6227, 6706, 7664, 8372, 9568, 10304, 11017, 12454, 13412, 15328, 16744, 19136, 22034, 24908, 26824, 30656, 33488, 43589, 44068, 49816, 53648, 66976, 77119, 87178, 88136, 99632, 107296, 133952, 143221, 154238, 174356, 176272, 199264, 214592, 286442, 308476, 348712, 352544, 398528, 572884, 616952, 697424, 705088, 1002547, 1145768, 1233904, 1394848, 2005094, 2291536, 2467808, 2789696, 4010188, 4583072, 4935616, 8020376, 9166144, 16040752, 32081504, 64163008]

約数ペア:

[(1, 64163008), (2, 32081504), (4, 16040752), (7, 9166144), (8, 8020376), (13, 4935616), (14, 4583072), (16, 4010188), (23, 2789696), (26, 2467808), (28, 2291536), (32, 2005094), (46, 1394848), (52, 1233904), (56, 1145768), (64, 1002547), (91, 705088), (92, 697424), (104, 616952), (112, 572884), (161, 398528), (182, 352544), (184, 348712), (208, 308476), (224, 286442), (299, 214592), (322, 199264), (364, 176272), (368, 174356), (416, 154238), (448, 143221), (479, 133952), (598, 107296), (644, 99632), (728, 88136), (736, 87178), (832, 77119), (958, 66976), (1196, 53648), (1288, 49816), (1456, 44068), (1472, 43589), (1916, 33488), (2093, 30656), (2392, 26824), (2576, 24908), (2912, 22034), (3353, 19136), (3832, 16744), (4186, 15328), (4784, 13412), (5152, 12454), (5824, 11017), (6227, 10304), (6706, 9568), (7664, 8372)]