25112842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 41243904

約数和(自身を除く): 16131062

約数列:

[1, 2, 17, 34, 71, 101, 103, 142, 202, 206, 1207, 1717, 1751, 2414, 3434, 3502, 7171, 7313, 10403, 14342, 14626, 20806, 121907, 124321, 176851, 243814, 248642, 353702, 738613, 1477226, 12556421, 25112842]

約数ペア:

[(1, 25112842), (2, 12556421), (17, 1477226), (34, 738613), (71, 353702), (101, 248642), (103, 243814), (142, 176851), (202, 124321), (206, 121907), (1207, 20806), (1717, 14626), (1751, 14342), (2414, 10403), (3434, 7313), (3502, 7171)]