38242744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10939}}^1$

素因数の和:10987

約数の個数: 32

約数和(自身を含む): 78768000

約数和(自身を除く): 40525256

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 10939, 21878, 43756, 87512, 207841, 251597, 415682, 503194, 831364, 1006388, 1662728, 2012776, 4780343, 9560686, 19121372, 38242744]

約数ペア:

[(1, 38242744), (2, 19121372), (4, 9560686), (8, 4780343), (19, 2012776), (23, 1662728), (38, 1006388), (46, 831364), (76, 503194), (92, 415682), (152, 251597), (184, 207841), (437, 87512), (874, 43756), (1748, 21878), (3496, 10939)]