28909043852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{670619}}^1$

素因数の和:671465

約数の個数: 24

約数和(自身を含む): 54548230800

約数和(自身を除く): 25639186948

約数列:

[1, 2, 4, 13, 26, 52, 829, 1658, 3316, 10777, 21554, 43108, 670619, 1341238, 2682476, 8718047, 17436094, 34872188, 555943151, 1111886302, 2223772604, 7227260963, 14454521926, 28909043852]

約数ペア:

[(1, 28909043852), (2, 14454521926), (4, 7227260963), (13, 2223772604), (26, 1111886302), (52, 555943151), (829, 34872188), (1658, 17436094), (3316, 8718047), (10777, 2682476), (21554, 1341238), (43108, 670619)]