68047168

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:999

約数の個数: 56

約数和(自身を含む): 155317952

約数和(自身を除く): 87270784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 787, 1351, 1544, 1574, 2702, 3088, 3148, 5404, 5509, 6176, 6296, 10808, 11018, 12352, 12592, 21616, 22036, 25184, 43232, 44072, 50368, 86464, 88144, 151891, 176288, 303782, 352576, 607564, 1063237, 1215128, 2126474, 2430256, 4252948, 4860512, 8505896, 9721024, 17011792, 34023584, 68047168]

約数ペア:

[(1, 68047168), (2, 34023584), (4, 17011792), (7, 9721024), (8, 8505896), (14, 4860512), (16, 4252948), (28, 2430256), (32, 2126474), (56, 1215128), (64, 1063237), (112, 607564), (193, 352576), (224, 303782), (386, 176288), (448, 151891), (772, 88144), (787, 86464), (1351, 50368), (1544, 44072), (1574, 43232), (2702, 25184), (3088, 22036), (3148, 21616), (5404, 12592), (5509, 12352), (6176, 11018), (6296, 10808)]