65026018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 106142400

約数和(自身を除く): 41116382

約数列:

[1, 2, 19, 38, 53, 83, 106, 166, 389, 778, 1007, 1577, 2014, 3154, 4399, 7391, 8798, 14782, 20617, 32287, 41234, 64574, 83581, 167162, 391723, 613453, 783446, 1226906, 1711211, 3422422, 32513009, 65026018]

約数ペア:

[(1, 65026018), (2, 32513009), (19, 3422422), (38, 1711211), (53, 1226906), (83, 783446), (106, 613453), (166, 391723), (389, 167162), (778, 83581), (1007, 64574), (1577, 41234), (2014, 32287), (3154, 20617), (4399, 14782), (7391, 8798)]