2528724208

素因数分解:

$2^4\times {\mathrm{35993}}^1\times {\mathrm{4391}}^1$

素因数の和:40392

約数の個数: 20

約数和(自身を含む): 4900655088

約数和(自身を除く): 2371930880

約数列:

[1, 2, 4, 8, 16, 4391, 8782, 17564, 35128, 35993, 70256, 71986, 143972, 287944, 575888, 158045263, 316090526, 632181052, 1264362104, 2528724208]

約数ペア:

[(1, 2528724208), (2, 1264362104), (4, 632181052), (8, 316090526), (16, 158045263), (4391, 575888), (8782, 287944), (17564, 143972), (35128, 71986), (35993, 70256)]