17966561344

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97441}}^1$

素因数の和:97563

約数の個数: 56

約数和(自身を含む): 37026400928

約数和(自身を除く): 19059839584

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1376, 2144, 2752, 2881, 4288, 5762, 11524, 23048, 46096, 92192, 97441, 184384, 194882, 389764, 779528, 1559056, 3118112, 4189963, 6236224, 6528547, 8379926, 13057094, 16759852, 26114188, 33519704, 52228376, 67039408, 104456752, 134078816, 208913504, 268157632, 280727521, 417827008, 561455042, 1122910084, 2245820168, 4491640336, 8983280672, 17966561344]

約数ペア:

[(1, 17966561344), (2, 8983280672), (4, 4491640336), (8, 2245820168), (16, 1122910084), (32, 561455042), (43, 417827008), (64, 280727521), (67, 268157632), (86, 208913504), (134, 134078816), (172, 104456752), (268, 67039408), (344, 52228376), (536, 33519704), (688, 26114188), (1072, 16759852), (1376, 13057094), (2144, 8379926), (2752, 6528547), (2881, 6236224), (4288, 4189963), (5762, 3118112), (11524, 1559056), (23048, 779528), (46096, 389764), (92192, 194882), (97441, 184384)]