7021144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67511}}^1$

素因数の和:67530

約数の個数: 16

約数和(自身を含む): 14177520

約数和(自身を除く): 7156376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 67511, 135022, 270044, 540088, 877643, 1755286, 3510572, 7021144]

約数ペア:

[(1, 7021144), (2, 3510572), (4, 1755286), (8, 877643), (13, 540088), (26, 270044), (52, 135022), (104, 67511)]