56566016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 127055040

約数和(自身を除く): 70489024

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 739, 832, 1196, 1472, 1478, 1664, 2392, 2944, 2956, 3328, 4784, 5888, 5912, 9568, 9607, 11824, 16997, 19136, 19214, 23648, 33994, 38272, 38428, 47296, 67988, 76544, 76856, 94592, 135976, 153712, 189184, 220961, 271952, 307424, 441922, 543904, 614848, 883844, 1087808, 1229696, 1767688, 2175616, 2459392, 3535376, 4351232, 7070752, 14141504, 28283008, 56566016]

約数ペア:

[(1, 56566016), (2, 28283008), (4, 14141504), (8, 7070752), (13, 4351232), (16, 3535376), (23, 2459392), (26, 2175616), (32, 1767688), (46, 1229696), (52, 1087808), (64, 883844), (92, 614848), (104, 543904), (128, 441922), (184, 307424), (208, 271952), (256, 220961), (299, 189184), (368, 153712), (416, 135976), (598, 94592), (736, 76856), (739, 76544), (832, 67988), (1196, 47296), (1472, 38428), (1478, 38272), (1664, 33994), (2392, 23648), (2944, 19214), (2956, 19136), (3328, 16997), (4784, 11824), (5888, 9607), (5912, 9568)]