28583802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 71705088

約数和(自身を除く): 43121286

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 47, 69, 78, 94, 113, 117, 138, 141, 207, 226, 234, 282, 299, 339, 414, 423, 598, 611, 678, 846, 897, 1017, 1081, 1222, 1469, 1794, 1833, 2034, 2162, 2599, 2691, 2938, 3243, 3666, 4407, 5198, 5311, 5382, 5499, 6486, 7797, 8814, 9729, 10622, 10998, 13221, 14053, 15594, 15933, 19458, 23391, 26442, 28106, 31866, 33787, 42159, 46782, 47799, 67574, 69043, 84318, 95598, 101361, 122153, 126477, 138086, 202722, 207129, 244306, 252954, 304083, 366459, 414258, 608166, 621387, 732918, 1099377, 1242774, 1587989, 2198754, 3175978, 4763967, 9527934, 14291901, 28583802]

約数ペア:

[(1, 28583802), (2, 14291901), (3, 9527934), (6, 4763967), (9, 3175978), (13, 2198754), (18, 1587989), (23, 1242774), (26, 1099377), (39, 732918), (46, 621387), (47, 608166), (69, 414258), (78, 366459), (94, 304083), (113, 252954), (117, 244306), (138, 207129), (141, 202722), (207, 138086), (226, 126477), (234, 122153), (282, 101361), (299, 95598), (339, 84318), (414, 69043), (423, 67574), (598, 47799), (611, 46782), (678, 42159), (846, 33787), (897, 31866), (1017, 28106), (1081, 26442), (1222, 23391), (1469, 19458), (1794, 15933), (1833, 15594), (2034, 14053), (2162, 13221), (2599, 10998), (2691, 10622), (2938, 9729), (3243, 8814), (3666, 7797), (4407, 6486), (5198, 5499), (5311, 5382)]