13839784

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 30222720

約数和(自身を除く): 16382936

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 4663, 9326, 18652, 32641, 37304, 65282, 130564, 247139, 261128, 494278, 988556, 1729973, 1977112, 3459946, 6919892, 13839784]

約数ペア:

[(1, 13839784), (2, 6919892), (4, 3459946), (7, 1977112), (8, 1729973), (14, 988556), (28, 494278), (53, 261128), (56, 247139), (106, 130564), (212, 65282), (371, 37304), (424, 32641), (742, 18652), (1484, 9326), (2968, 4663)]