71313536

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 104942464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 64, 71, 76, 112, 118, 128, 133, 142, 152, 224, 236, 266, 284, 304, 413, 448, 472, 497, 532, 568, 608, 826, 896, 944, 994, 1064, 1121, 1136, 1216, 1349, 1652, 1888, 1988, 2128, 2242, 2272, 2432, 2698, 3304, 3776, 3976, 4189, 4256, 4484, 4544, 5396, 6608, 7552, 7847, 7952, 8378, 8512, 8968, 9088, 9443, 10792, 13216, 15694, 15904, 16756, 17024, 17936, 18886, 21584, 26432, 29323, 31388, 31808, 33512, 35872, 37772, 43168, 52864, 58646, 62776, 63616, 67024, 71744, 75544, 79591, 86336, 117292, 125552, 134048, 143488, 151088, 159182, 172672, 234584, 251104, 268096, 302176, 318364, 469168, 502208, 536192, 557137, 604352, 636728, 938336, 1004416, 1114274, 1208704, 1273456, 1876672, 2228548, 2546912, 3753344, 4457096, 5093824, 8914192, 10187648, 17828384, 35656768, 71313536]

約数ペア:

[(1, 71313536), (2, 35656768), (4, 17828384), (7, 10187648), (8, 8914192), (14, 5093824), (16, 4457096), (19, 3753344), (28, 2546912), (32, 2228548), (38, 1876672), (56, 1273456), (59, 1208704), (64, 1114274), (71, 1004416), (76, 938336), (112, 636728), (118, 604352), (128, 557137), (133, 536192), (142, 502208), (152, 469168), (224, 318364), (236, 302176), (266, 268096), (284, 251104), (304, 234584), (413, 172672), (448, 159182), (472, 151088), (497, 143488), (532, 134048), (568, 125552), (608, 117292), (826, 86336), (896, 79591), (944, 75544), (994, 71744), (1064, 67024), (1121, 63616), (1136, 62776), (1216, 58646), (1349, 52864), (1652, 43168), (1888, 37772), (1988, 35872), (2128, 33512), (2242, 31808), (2272, 31388), (2432, 29323), (2698, 26432), (3304, 21584), (3776, 18886), (3976, 17936), (4189, 17024), (4256, 16756), (4484, 15904), (4544, 15694), (5396, 13216), (6608, 10792), (7552, 9443), (7847, 9088), (7952, 8968), (8378, 8512)]