64021144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 139760640

約数和(自身を除く): 75739496

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 184, 188, 253, 376, 506, 517, 673, 1012, 1034, 1081, 1346, 2024, 2068, 2162, 2692, 4136, 4324, 5384, 7403, 8648, 11891, 14806, 15479, 23782, 29612, 30958, 31631, 47564, 59224, 61916, 63262, 95128, 123832, 126524, 170269, 253048, 340538, 347941, 681076, 695882, 727513, 1362152, 1391764, 1455026, 2783528, 2910052, 5820104, 8002643, 16005286, 32010572, 64021144]

約数ペア:

[(1, 64021144), (2, 32010572), (4, 16005286), (8, 8002643), (11, 5820104), (22, 2910052), (23, 2783528), (44, 1455026), (46, 1391764), (47, 1362152), (88, 727513), (92, 695882), (94, 681076), (184, 347941), (188, 340538), (253, 253048), (376, 170269), (506, 126524), (517, 123832), (673, 95128), (1012, 63262), (1034, 61916), (1081, 59224), (1346, 47564), (2024, 31631), (2068, 30958), (2162, 29612), (2692, 23782), (4136, 15479), (4324, 14806), (5384, 11891), (7403, 8648)]