65966978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 124778880

約数和(自身を除く): 58811902

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 4813, 6853, 9626, 13706, 33691, 52943, 67382, 105886, 370601, 428357, 741202, 856714, 2998499, 4711927, 5996998, 9423854, 32983489, 65966978]

約数ペア:

[(1, 65966978), (2, 32983489), (7, 9423854), (11, 5996998), (14, 4711927), (22, 2998499), (77, 856714), (89, 741202), (154, 428357), (178, 370601), (623, 105886), (979, 67382), (1246, 52943), (1958, 33691), (4813, 13706), (6853, 9626)]