26990684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41911}}^1$

素因数の和:41945

約数の個数: 24

約数和(自身を含む): 56329728

約数和(自身を除く): 29339044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 41911, 83822, 167644, 293377, 586754, 963953, 1173508, 1927906, 3855812, 6747671, 13495342, 26990684]

約数ペア:

[(1, 26990684), (2, 13495342), (4, 6747671), (7, 3855812), (14, 1927906), (23, 1173508), (28, 963953), (46, 586754), (92, 293377), (161, 167644), (322, 83822), (644, 41911)]