64409729

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 69431040

約数和(自身を除く): 5021311

約数列:

[1, 23, 41, 167, 409, 943, 3841, 6847, 9407, 16769, 68303, 157481, 385687, 1570969, 2800423, 64409729]

約数ペア:

[(1, 64409729), (23, 2800423), (41, 1570969), (167, 385687), (409, 157481), (943, 68303), (3841, 16769), (6847, 9407)]