66360464

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{11489}}^1$

素因数の和:11535

約数の個数: 30

約数和(自身を含む): 135708390

約数和(自身を除く): 69347926

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 11489, 22978, 45956, 91912, 183824, 218291, 436582, 873164, 1746328, 3492656, 4147529, 8295058, 16590116, 33180232, 66360464]

約数ペア:

[(1, 66360464), (2, 33180232), (4, 16590116), (8, 8295058), (16, 4147529), (19, 3492656), (38, 1746328), (76, 873164), (152, 436582), (304, 218291), (361, 183824), (722, 91912), (1444, 45956), (2888, 22978), (5776, 11489)]