4567888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21982

約数の個数: 20

約数和(自身を含む): 9531508

約数和(自身を除く): 4963620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21961, 43922, 87844, 175688, 285493, 351376, 570986, 1141972, 2283944, 4567888]

約数ペア:

[(1, 4567888), (2, 2283944), (4, 1141972), (8, 570986), (13, 351376), (16, 285493), (26, 175688), (52, 87844), (104, 43922), (208, 21961)]