42436576

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 110678400

約数和(自身を除く): 68241824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 59, 76, 91, 104, 112, 118, 133, 152, 169, 182, 208, 224, 236, 247, 266, 304, 338, 364, 413, 416, 472, 494, 532, 608, 676, 728, 767, 826, 944, 988, 1064, 1121, 1183, 1352, 1456, 1534, 1652, 1729, 1888, 1976, 2128, 2242, 2366, 2704, 2912, 3068, 3211, 3304, 3458, 3952, 4256, 4484, 4732, 5369, 5408, 6136, 6422, 6608, 6916, 7847, 7904, 8968, 9464, 9971, 10738, 12272, 12844, 13216, 13832, 14573, 15694, 17936, 18928, 19942, 21476, 22477, 24544, 25688, 27664, 29146, 31388, 35872, 37856, 39884, 42952, 44954, 51376, 55328, 58292, 62776, 69797, 79768, 85904, 89908, 102011, 102752, 116584, 125552, 139594, 159536, 171808, 179816, 189449, 204022, 233168, 251104, 279188, 319072, 359632, 378898, 408044, 466336, 558376, 719264, 757796, 816088, 1116752, 1326143, 1515592, 1632176, 2233504, 2652286, 3031184, 3264352, 5304572, 6062368, 10609144, 21218288, 42436576]

約数ペア:

[(1, 42436576), (2, 21218288), (4, 10609144), (7, 6062368), (8, 5304572), (13, 3264352), (14, 3031184), (16, 2652286), (19, 2233504), (26, 1632176), (28, 1515592), (32, 1326143), (38, 1116752), (52, 816088), (56, 757796), (59, 719264), (76, 558376), (91, 466336), (104, 408044), (112, 378898), (118, 359632), (133, 319072), (152, 279188), (169, 251104), (182, 233168), (208, 204022), (224, 189449), (236, 179816), (247, 171808), (266, 159536), (304, 139594), (338, 125552), (364, 116584), (413, 102752), (416, 102011), (472, 89908), (494, 85904), (532, 79768), (608, 69797), (676, 62776), (728, 58292), (767, 55328), (826, 51376), (944, 44954), (988, 42952), (1064, 39884), (1121, 37856), (1183, 35872), (1352, 31388), (1456, 29146), (1534, 27664), (1652, 25688), (1729, 24544), (1888, 22477), (1976, 21476), (2128, 19942), (2242, 18928), (2366, 17936), (2704, 15694), (2912, 14573), (3068, 13832), (3211, 13216), (3304, 12844), (3458, 12272), (3952, 10738), (4256, 9971), (4484, 9464), (4732, 8968), (5369, 7904), (5408, 7847), (6136, 6916), (6422, 6608)]