28894764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 43076436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 834, 1019, 1668, 2038, 2363, 3057, 4076, 4726, 6114, 7089, 9452, 12228, 14178, 17323, 28356, 34646, 51969, 69292, 103938, 141641, 207876, 283282, 424923, 566564, 849846, 1699692, 2407897, 4815794, 7223691, 9631588, 14447382, 28894764]

約数ペア:

[(1, 28894764), (2, 14447382), (3, 9631588), (4, 7223691), (6, 4815794), (12, 2407897), (17, 1699692), (34, 849846), (51, 566564), (68, 424923), (102, 283282), (139, 207876), (204, 141641), (278, 103938), (417, 69292), (556, 51969), (834, 34646), (1019, 28356), (1668, 17323), (2038, 14178), (2363, 12228), (3057, 9452), (4076, 7089), (4726, 6114)]