43389148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 84140056

約数和(自身を除く): 40750908

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 571, 628, 1142, 1727, 2284, 3454, 6281, 6908, 12562, 18997, 25124, 37994, 69091, 75988, 89647, 138182, 179294, 276364, 358588, 986117, 1972234, 3944468, 10847287, 21694574, 43389148]

約数ペア:

[(1, 43389148), (2, 21694574), (4, 10847287), (11, 3944468), (22, 1972234), (44, 986117), (121, 358588), (157, 276364), (242, 179294), (314, 138182), (484, 89647), (571, 75988), (628, 69091), (1142, 37994), (1727, 25124), (2284, 18997), (3454, 12562), (6281, 6908)]