64735432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18517}}^1$

素因数の和:18565

約数の個数: 32

約数和(自身を含む): 133329600

約数和(自身を除く): 68594168

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 18517, 37034, 74068, 148136, 351823, 425891, 703646, 851782, 1407292, 1703564, 2814584, 3407128, 8091929, 16183858, 32367716, 64735432]

約数ペア:

[(1, 64735432), (2, 32367716), (4, 16183858), (8, 8091929), (19, 3407128), (23, 2814584), (38, 1703564), (46, 1407292), (76, 851782), (92, 703646), (152, 425891), (184, 351823), (437, 148136), (874, 74068), (1748, 37034), (3496, 18517)]