27996346

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 50342400

約数和(自身を除く): 22346054

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1103, 1813, 2206, 3626, 7721, 12691, 15442, 25382, 40811, 54047, 81622, 108094, 285677, 378329, 571354, 756658, 1999739, 3999478, 13998173, 27996346]

約数ペア:

[(1, 27996346), (2, 13998173), (7, 3999478), (14, 1999739), (37, 756658), (49, 571354), (74, 378329), (98, 285677), (259, 108094), (343, 81622), (518, 54047), (686, 40811), (1103, 25382), (1813, 15442), (2206, 12691), (3626, 7721)]