13057408

素因数分解:

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

素因数の和:112

約数の個数: 128

約数和(自身を含む): 34272000

約数和(自身を除く): 21214592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 59, 64, 76, 91, 104, 112, 118, 128, 133, 152, 182, 208, 224, 236, 247, 266, 304, 364, 413, 416, 448, 472, 494, 532, 608, 728, 767, 826, 832, 896, 944, 988, 1064, 1121, 1216, 1456, 1534, 1652, 1664, 1729, 1888, 1976, 2128, 2242, 2432, 2912, 3068, 3304, 3458, 3776, 3952, 4256, 4484, 5369, 5824, 6136, 6608, 6916, 7552, 7847, 7904, 8512, 8968, 10738, 11648, 12272, 13216, 13832, 14573, 15694, 15808, 17024, 17936, 21476, 24544, 26432, 27664, 29146, 31388, 31616, 35872, 42952, 49088, 52864, 55328, 58292, 62776, 71744, 85904, 98176, 102011, 110656, 116584, 125552, 143488, 171808, 204022, 221312, 233168, 251104, 343616, 408044, 466336, 502208, 687232, 816088, 932672, 1004416, 1632176, 1865344, 3264352, 6528704, 13057408]

約数ペア:

[(1, 13057408), (2, 6528704), (4, 3264352), (7, 1865344), (8, 1632176), (13, 1004416), (14, 932672), (16, 816088), (19, 687232), (26, 502208), (28, 466336), (32, 408044), (38, 343616), (52, 251104), (56, 233168), (59, 221312), (64, 204022), (76, 171808), (91, 143488), (104, 125552), (112, 116584), (118, 110656), (128, 102011), (133, 98176), (152, 85904), (182, 71744), (208, 62776), (224, 58292), (236, 55328), (247, 52864), (266, 49088), (304, 42952), (364, 35872), (413, 31616), (416, 31388), (448, 29146), (472, 27664), (494, 26432), (532, 24544), (608, 21476), (728, 17936), (767, 17024), (826, 15808), (832, 15694), (896, 14573), (944, 13832), (988, 13216), (1064, 12272), (1121, 11648), (1216, 10738), (1456, 8968), (1534, 8512), (1652, 7904), (1664, 7847), (1729, 7552), (1888, 6916), (1976, 6608), (2128, 6136), (2242, 5824), (2432, 5369), (2912, 4484), (3068, 4256), (3304, 3952), (3458, 3776)]