26289484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9539}}^1$

素因数の和:9609

約数の個数: 24

約数和(自身を含む): 50485680

約数和(自身を除く): 24196196

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 9539, 19078, 38156, 124007, 248014, 496028, 505567, 1011134, 2022268, 6572371, 13144742, 26289484]

約数ペア:

[(1, 26289484), (2, 13144742), (4, 6572371), (13, 2022268), (26, 1011134), (52, 505567), (53, 496028), (106, 248014), (212, 124007), (689, 38156), (1378, 19078), (2756, 9539)]