28349334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121151}}^1$

素因数の和:121172

約数の個数: 24

約数和(自身を含む): 66148992

約数和(自身を除く): 37799658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 121151, 242302, 363453, 726906, 1090359, 1574963, 2180718, 3149926, 4724889, 9449778, 14174667, 28349334]

約数ペア:

[(1, 28349334), (2, 14174667), (3, 9449778), (6, 4724889), (9, 3149926), (13, 2180718), (18, 1574963), (26, 1090359), (39, 726906), (78, 363453), (117, 242302), (234, 121151)]