67881946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 49691174

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 418, 502, 647, 1294, 2761, 4769, 5522, 7117, 9538, 12293, 14234, 24586, 52459, 104918, 135223, 162397, 270446, 324794, 1786367, 3085543, 3572734, 6171086, 33940973, 67881946]

約数ペア:

[(1, 67881946), (2, 33940973), (11, 6171086), (19, 3572734), (22, 3085543), (38, 1786367), (209, 324794), (251, 270446), (418, 162397), (502, 135223), (647, 104918), (1294, 52459), (2761, 24586), (4769, 14234), (5522, 12293), (7117, 9538)]