72968329

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2633}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 86479488

約数和(自身を除く): 13511159

約数列:

[1, 7, 37, 107, 259, 749, 2633, 3959, 18431, 27713, 97421, 281731, 681947, 1972117, 10424047, 72968329]

約数ペア:

[(1, 72968329), (7, 10424047), (37, 1972117), (107, 681947), (259, 281731), (749, 97421), (2633, 27713), (3959, 18431)]