57248737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 70642432

約数和(自身を除く): 13393695

約数列:

[1, 7, 13, 91, 631, 997, 4417, 6979, 8203, 12961, 57421, 90727, 629107, 4403749, 8178391, 57248737]

約数ペア:

[(1, 57248737), (7, 8178391), (13, 4403749), (91, 629107), (631, 90727), (997, 57421), (4417, 12961), (6979, 8203)]