26993164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 53171272

約数和(自身を除く): 26178108

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1297, 1892, 2594, 5188, 5203, 10406, 14267, 20812, 28534, 55771, 57068, 111542, 156937, 223084, 313874, 613481, 627748, 1226962, 2453924, 6748291, 13496582, 26993164]

約数ペア:

[(1, 26993164), (2, 13496582), (4, 6748291), (11, 2453924), (22, 1226962), (43, 627748), (44, 613481), (86, 313874), (121, 223084), (172, 156937), (242, 111542), (473, 57068), (484, 55771), (946, 28534), (1297, 20812), (1892, 14267), (2594, 10406), (5188, 5203)]