42664747

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5802

約数の個数: 16

約数和(自身を含む): 49628160

約数和(自身を除く): 6963413

約数列:

[1, 17, 19, 23, 323, 391, 437, 5743, 7429, 97631, 109117, 132089, 1854989, 2245513, 2509691, 42664747]

約数ペア:

[(1, 42664747), (17, 2509691), (19, 2245513), (23, 1854989), (323, 132089), (391, 109117), (437, 97631), (5743, 7429)]