8214724

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 16493120

約数和(自身を除く): 8278396

約数列:

[1, 2, 4, 7, 14, 28, 397, 739, 794, 1478, 1588, 2779, 2956, 5173, 5558, 10346, 11116, 20692, 293383, 586766, 1173532, 2053681, 4107362, 8214724]

約数ペア:

[(1, 8214724), (2, 4107362), (4, 2053681), (7, 1173532), (14, 586766), (28, 293383), (397, 20692), (739, 11116), (794, 10346), (1478, 5558), (1588, 5173), (2779, 2956)]