71948681

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7541}}^1$

素因数の和:7624

約数の個数: 16

約数和(自身を含む): 86883840

約数和(自身を除く): 14935159

約数列:

[1, 7, 29, 47, 203, 329, 1363, 7541, 9541, 52787, 218689, 354427, 1530823, 2480989, 10278383, 71948681]

約数ペア:

[(1, 71948681), (7, 10278383), (29, 2480989), (47, 1530823), (203, 354427), (329, 218689), (1363, 52787), (7541, 9541)]