7166672

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1117}}^1$

素因数の和:1526

約数の個数: 20

約数和(自身を含む): 13932516

約数和(自身を除く): 6765844

約数列:

[1, 2, 4, 8, 16, 401, 802, 1117, 1604, 2234, 3208, 4468, 6416, 8936, 17872, 447917, 895834, 1791668, 3583336, 7166672]

約数ペア:

[(1, 7166672), (2, 3583336), (4, 1791668), (8, 895834), (16, 447917), (401, 17872), (802, 8936), (1117, 6416), (1604, 4468), (2234, 3208)]