64490862

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 133622784

約数和(自身を除く): 69131922

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 3221, 3337, 6442, 6674, 9663, 10011, 19326, 20022, 151387, 228691, 302774, 454161, 457382, 686073, 908322, 1372146, 10748477, 21496954, 32245431, 64490862]

約数ペア:

[(1, 64490862), (2, 32245431), (3, 21496954), (6, 10748477), (47, 1372146), (71, 908322), (94, 686073), (141, 457382), (142, 454161), (213, 302774), (282, 228691), (426, 151387), (3221, 20022), (3337, 19326), (6442, 10011), (6674, 9663)]