66485912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11369}}^1$

素因数の和:11435

約数の個数: 32

約数和(自身を含む): 135075600

約数和(自身を除く): 68589688

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 11369, 22738, 45476, 90952, 193273, 386546, 488867, 773092, 977734, 1546184, 1955468, 3910936, 8310739, 16621478, 33242956, 66485912]

約数ペア:

[(1, 66485912), (2, 33242956), (4, 16621478), (8, 8310739), (17, 3910936), (34, 1955468), (43, 1546184), (68, 977734), (86, 773092), (136, 488867), (172, 386546), (344, 193273), (731, 90952), (1462, 45476), (2924, 22738), (5848, 11369)]