71398452

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 172634112

約数和(自身を除く): 101235660

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 94, 141, 142, 188, 213, 282, 284, 426, 564, 852, 1783, 3337, 3566, 5349, 6674, 7132, 10011, 10698, 13348, 20022, 21396, 40044, 83801, 126593, 167602, 251403, 253186, 335204, 379779, 502806, 506372, 759558, 1005612, 1519116, 5949871, 11899742, 17849613, 23799484, 35699226, 71398452]

約数ペア:

[(1, 71398452), (2, 35699226), (3, 23799484), (4, 17849613), (6, 11899742), (12, 5949871), (47, 1519116), (71, 1005612), (94, 759558), (141, 506372), (142, 502806), (188, 379779), (213, 335204), (282, 253186), (284, 251403), (426, 167602), (564, 126593), (852, 83801), (1783, 40044), (3337, 21396), (3566, 20022), (5349, 13348), (6674, 10698), (7132, 10011)]