143264732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28403}}^1$

素因数の和:28517

約数の個数: 24

約数和(自身を含む): 272792016

約数和(自身を除く): 129527284

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 28403, 56806, 113612, 369239, 738478, 1476956, 2755091, 5510182, 11020364, 35816183, 71632366, 143264732]

約数ペア:

[(1, 143264732), (2, 71632366), (4, 35816183), (13, 11020364), (26, 5510182), (52, 2755091), (97, 1476956), (194, 738478), (388, 369239), (1261, 113612), (2522, 56806), (5044, 28403)]