71262548

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13187}}^1$

素因数の和:13391

約数の個数: 24

約数和(自身を含む): 143274432

約数和(自身を除く): 72011884

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 13187, 26374, 52748, 92309, 184618, 369236, 2545091, 5090182, 10180364, 17815637, 35631274, 71262548]

約数ペア:

[(1, 71262548), (2, 35631274), (4, 17815637), (7, 10180364), (14, 5090182), (28, 2545091), (193, 369236), (386, 184618), (772, 92309), (1351, 52748), (2702, 26374), (5404, 13187)]