29143852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 26739668

約数列:

[1, 2, 4, 23, 43, 46, 53, 86, 92, 106, 139, 172, 212, 278, 556, 989, 1219, 1978, 2279, 2438, 3197, 3956, 4558, 4876, 5977, 6394, 7367, 9116, 11954, 12788, 14734, 23908, 29468, 52417, 104834, 137471, 169441, 209668, 274942, 316781, 338882, 549884, 633562, 677764, 1267124, 7285963, 14571926, 29143852]

約数ペア:

[(1, 29143852), (2, 14571926), (4, 7285963), (23, 1267124), (43, 677764), (46, 633562), (53, 549884), (86, 338882), (92, 316781), (106, 274942), (139, 209668), (172, 169441), (212, 137471), (278, 104834), (556, 52417), (989, 29468), (1219, 23908), (1978, 14734), (2279, 12788), (2438, 11954), (3197, 9116), (3956, 7367), (4558, 6394), (4876, 5977)]