7042568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5209}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 14301450

約数和(自身を除く): 7258882

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5209, 10418, 20836, 41672, 67717, 135434, 270868, 541736, 880321, 1760642, 3521284, 7042568]

約数ペア:

[(1, 7042568), (2, 3521284), (4, 1760642), (8, 880321), (13, 541736), (26, 270868), (52, 135434), (104, 67717), (169, 41672), (338, 20836), (676, 10418), (1352, 5209)]