42982912

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 100172160

約数和(自身を除く): 57189248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 179, 224, 256, 268, 358, 448, 469, 512, 536, 716, 896, 938, 1072, 1253, 1432, 1792, 1876, 2144, 2506, 2864, 3584, 3752, 4288, 5012, 5728, 7504, 8576, 10024, 11456, 11993, 15008, 17152, 20048, 22912, 23986, 30016, 34304, 40096, 45824, 47972, 60032, 80192, 83951, 91648, 95944, 120064, 160384, 167902, 191888, 240128, 320768, 335804, 383776, 641536, 671608, 767552, 1343216, 1535104, 2686432, 3070208, 5372864, 6140416, 10745728, 21491456, 42982912]

約数ペア:

[(1, 42982912), (2, 21491456), (4, 10745728), (7, 6140416), (8, 5372864), (14, 3070208), (16, 2686432), (28, 1535104), (32, 1343216), (56, 767552), (64, 671608), (67, 641536), (112, 383776), (128, 335804), (134, 320768), (179, 240128), (224, 191888), (256, 167902), (268, 160384), (358, 120064), (448, 95944), (469, 91648), (512, 83951), (536, 80192), (716, 60032), (896, 47972), (938, 45824), (1072, 40096), (1253, 34304), (1432, 30016), (1792, 23986), (1876, 22912), (2144, 20048), (2506, 17152), (2864, 15008), (3584, 11993), (3752, 11456), (4288, 10024), (5012, 8576), (5728, 7504)]