17949761296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27362441}}^1$

素因数の和:27362490

約数の個数: 20

約数和(自身を含む): 35625899484

約数和(自身を除く): 17676138188

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27362441, 54724882, 109449764, 218899528, 437799056, 1121860081, 2243720162, 4487440324, 8974880648, 17949761296]

約数ペア:

[(1, 17949761296), (2, 8974880648), (4, 4487440324), (8, 2243720162), (16, 1121860081), (41, 437799056), (82, 218899528), (164, 109449764), (328, 54724882), (656, 27362441)]