7487272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71993}}^1$

素因数の和:72012

約数の個数: 16

約数和(自身を含む): 15118740

約数和(自身を除く): 7631468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 71993, 143986, 287972, 575944, 935909, 1871818, 3743636, 7487272]

約数ペア:

[(1, 7487272), (2, 3743636), (4, 1871818), (8, 935909), (13, 575944), (26, 287972), (52, 143986), (104, 71993)]