66978688

素因数分解:

$2^7\times 7^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 158722200

約数和(自身を除く): 91743512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 128, 181, 196, 224, 236, 362, 392, 413, 448, 472, 724, 784, 826, 896, 944, 1267, 1448, 1568, 1652, 1888, 2534, 2891, 2896, 3136, 3304, 3776, 5068, 5782, 5792, 6272, 6608, 7552, 8869, 10136, 10679, 11564, 11584, 13216, 17738, 20272, 21358, 23128, 23168, 26432, 35476, 40544, 42716, 46256, 52864, 70952, 74753, 81088, 85432, 92512, 141904, 149506, 162176, 170864, 185024, 283808, 299012, 341728, 370048, 523271, 567616, 598024, 683456, 1046542, 1135232, 1196048, 1366912, 2093084, 2392096, 4186168, 4784192, 8372336, 9568384, 16744672, 33489344, 66978688]

約数ペア:

[(1, 66978688), (2, 33489344), (4, 16744672), (7, 9568384), (8, 8372336), (14, 4784192), (16, 4186168), (28, 2392096), (32, 2093084), (49, 1366912), (56, 1196048), (59, 1135232), (64, 1046542), (98, 683456), (112, 598024), (118, 567616), (128, 523271), (181, 370048), (196, 341728), (224, 299012), (236, 283808), (362, 185024), (392, 170864), (413, 162176), (448, 149506), (472, 141904), (724, 92512), (784, 85432), (826, 81088), (896, 74753), (944, 70952), (1267, 52864), (1448, 46256), (1568, 42716), (1652, 40544), (1888, 35476), (2534, 26432), (2891, 23168), (2896, 23128), (3136, 21358), (3304, 20272), (3776, 17738), (5068, 13216), (5782, 11584), (5792, 11564), (6272, 10679), (6608, 10136), (7552, 8869)]