78414976

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 164969190

約数和(自身を除く): 86554214

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 1697, 2432, 2888, 3394, 5776, 6788, 11552, 13576, 23104, 27152, 32243, 46208, 54304, 64486, 108608, 128972, 217216, 257944, 515888, 612617, 1031776, 1225234, 2063552, 2450468, 4127104, 4900936, 9801872, 19603744, 39207488, 78414976]

約数ペア:

[(1, 78414976), (2, 39207488), (4, 19603744), (8, 9801872), (16, 4900936), (19, 4127104), (32, 2450468), (38, 2063552), (64, 1225234), (76, 1031776), (128, 612617), (152, 515888), (304, 257944), (361, 217216), (608, 128972), (722, 108608), (1216, 64486), (1444, 54304), (1697, 46208), (2432, 32243), (2888, 27152), (3394, 23104), (5776, 13576), (6788, 11552)]