27679568

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4731

約数の個数: 40

約数和(自身を含む): 62460288

約数和(自身を除く): 34780720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4663, 5936, 9326, 18652, 32641, 37304, 65282, 74608, 130564, 247139, 261128, 494278, 522256, 988556, 1729973, 1977112, 3459946, 3954224, 6919892, 13839784, 27679568]

約数ペア:

[(1, 27679568), (2, 13839784), (4, 6919892), (7, 3954224), (8, 3459946), (14, 1977112), (16, 1729973), (28, 988556), (53, 522256), (56, 494278), (106, 261128), (112, 247139), (212, 130564), (371, 74608), (424, 65282), (742, 37304), (848, 32641), (1484, 18652), (2968, 9326), (4663, 5936)]