29621456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 60933600

約数和(自身を除く): 31312144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 701, 1112, 1402, 2224, 2641, 2804, 5282, 5608, 10564, 11216, 13319, 21128, 26638, 42256, 53276, 97439, 106552, 194878, 213104, 389756, 779512, 1559024, 1851341, 3702682, 7405364, 14810728, 29621456]

約数ペア:

[(1, 29621456), (2, 14810728), (4, 7405364), (8, 3702682), (16, 1851341), (19, 1559024), (38, 779512), (76, 389756), (139, 213104), (152, 194878), (278, 106552), (304, 97439), (556, 53276), (701, 42256), (1112, 26638), (1402, 21128), (2224, 13319), (2641, 11216), (2804, 10564), (5282, 5608)]