13467256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3559}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 28195200

約数和(自身を除く): 14727944

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3559, 3784, 7118, 14236, 28472, 39149, 78298, 153037, 156596, 306074, 313192, 612148, 1224296, 1683407, 3366814, 6733628, 13467256]

約数ペア:

[(1, 13467256), (2, 6733628), (4, 3366814), (8, 1683407), (11, 1224296), (22, 612148), (43, 313192), (44, 306074), (86, 156596), (88, 153037), (172, 78298), (344, 39149), (473, 28472), (946, 14236), (1892, 7118), (3559, 3784)]