38317972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 85413888

約数和(自身を除く): 47095916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2647, 3619, 5294, 7238, 10588, 14476, 18529, 29117, 37058, 58234, 74116, 116468, 124409, 203819, 248818, 407638, 497636, 815276, 870863, 1368499, 1741726, 2736998, 3483452, 5473996, 9579493, 19158986, 38317972]

約数ペア:

[(1, 38317972), (2, 19158986), (4, 9579493), (7, 5473996), (11, 3483452), (14, 2736998), (22, 1741726), (28, 1368499), (44, 870863), (47, 815276), (77, 497636), (94, 407638), (154, 248818), (188, 203819), (308, 124409), (329, 116468), (517, 74116), (658, 58234), (1034, 37058), (1316, 29117), (2068, 18529), (2647, 14476), (3619, 10588), (5294, 7238)]