73081424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8171}}^1$

素因数の和:8235

約数の個数: 40

約数和(自身を含む): 156052512

約数和(自身を除く): 82971088

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8171, 8944, 16342, 32684, 65368, 106223, 130736, 212446, 351353, 424892, 702706, 849784, 1405412, 1699568, 2810824, 4567589, 5621648, 9135178, 18270356, 36540712, 73081424]

約数ペア:

[(1, 73081424), (2, 36540712), (4, 18270356), (8, 9135178), (13, 5621648), (16, 4567589), (26, 2810824), (43, 1699568), (52, 1405412), (86, 849784), (104, 702706), (172, 424892), (208, 351353), (344, 212446), (559, 130736), (688, 106223), (1118, 65368), (2236, 32684), (4472, 16342), (8171, 8944)]