28985616

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 91690560

約数和(自身を除く): 62704944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 631, 638, 696, 792, 957, 1044, 1262, 1276, 1392, 1584, 1893, 1914, 2088, 2524, 2552, 2871, 3786, 3828, 4176, 5048, 5104, 5679, 5742, 6941, 7572, 7656, 10096, 11358, 11484, 13882, 15144, 15312, 18299, 20823, 22716, 22968, 27764, 30288, 36598, 41646, 45432, 45936, 54897, 55528, 62469, 73196, 83292, 90864, 109794, 111056, 124938, 146392, 164691, 166584, 201289, 219588, 249876, 292784, 329382, 333168, 402578, 439176, 499752, 603867, 658764, 805156, 878352, 999504, 1207734, 1317528, 1610312, 1811601, 2415468, 2635056, 3220624, 3623202, 4830936, 7246404, 9661872, 14492808, 28985616]

約数ペア:

[(1, 28985616), (2, 14492808), (3, 9661872), (4, 7246404), (6, 4830936), (8, 3623202), (9, 3220624), (11, 2635056), (12, 2415468), (16, 1811601), (18, 1610312), (22, 1317528), (24, 1207734), (29, 999504), (33, 878352), (36, 805156), (44, 658764), (48, 603867), (58, 499752), (66, 439176), (72, 402578), (87, 333168), (88, 329382), (99, 292784), (116, 249876), (132, 219588), (144, 201289), (174, 166584), (176, 164691), (198, 146392), (232, 124938), (261, 111056), (264, 109794), (319, 90864), (348, 83292), (396, 73196), (464, 62469), (522, 55528), (528, 54897), (631, 45936), (638, 45432), (696, 41646), (792, 36598), (957, 30288), (1044, 27764), (1262, 22968), (1276, 22716), (1392, 20823), (1584, 18299), (1893, 15312), (1914, 15144), (2088, 13882), (2524, 11484), (2552, 11358), (2871, 10096), (3786, 7656), (3828, 7572), (4176, 6941), (5048, 5742), (5104, 5679)]