29838728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 58700160

約数和(自身を除く): 28861432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 257, 514, 631, 1028, 1262, 2056, 2524, 5048, 5911, 11822, 14513, 23644, 29026, 47288, 58052, 116104, 162167, 324334, 648668, 1297336, 3729841, 7459682, 14919364, 29838728]

約数ペア:

[(1, 29838728), (2, 14919364), (4, 7459682), (8, 3729841), (23, 1297336), (46, 648668), (92, 324334), (184, 162167), (257, 116104), (514, 58052), (631, 47288), (1028, 29026), (1262, 23644), (2056, 14513), (2524, 11822), (5048, 5911)]