38926744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3703

約数の個数: 32

約数和(自身を含む): 77932800

約数和(自身を除く): 39006056

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 3607, 5396, 7214, 10792, 14428, 28856, 68533, 137066, 256097, 274132, 512194, 548264, 1024388, 2048776, 4865843, 9731686, 19463372, 38926744]

約数ペア:

[(1, 38926744), (2, 19463372), (4, 9731686), (8, 4865843), (19, 2048776), (38, 1024388), (71, 548264), (76, 512194), (142, 274132), (152, 256097), (284, 137066), (568, 68533), (1349, 28856), (2698, 14428), (3607, 10792), (5396, 7214)]