42649508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1571}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 81605664

約数和(自身を除く): 38956156

約数列:

[1, 2, 4, 11, 22, 44, 617, 1234, 1571, 2468, 3142, 6284, 6787, 13574, 17281, 27148, 34562, 69124, 969307, 1938614, 3877228, 10662377, 21324754, 42649508]

約数ペア:

[(1, 42649508), (2, 21324754), (4, 10662377), (11, 3877228), (22, 1938614), (44, 969307), (617, 69124), (1234, 34562), (1571, 27148), (2468, 17281), (3142, 13574), (6284, 6787)]