28762283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 34128864

約数和(自身を除く): 5366581

約数列:

[1, 11, 17, 37, 187, 407, 629, 4157, 6919, 45727, 70669, 153809, 777359, 1691899, 2614753, 28762283]

約数ペア:

[(1, 28762283), (11, 2614753), (17, 1691899), (37, 777359), (187, 153809), (407, 70669), (629, 45727), (4157, 6919)]