66137956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22619}}^1$

素因数の和:22683

約数の個数: 24

約数和(自身を含む): 125405280

約数和(自身を除く): 59267324

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 22619, 45238, 90476, 384523, 769046, 972617, 1538092, 1945234, 3890468, 16534489, 33068978, 66137956]

約数ペア:

[(1, 66137956), (2, 33068978), (4, 16534489), (17, 3890468), (34, 1945234), (43, 1538092), (68, 972617), (86, 769046), (172, 384523), (731, 90476), (1462, 45238), (2924, 22619)]