68960528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47363}}^1$

素因数の和:47391

約数の個数: 40

約数和(自身を含む): 164447808

約数和(自身を除く): 95487280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 47363, 94726, 189452, 331541, 378904, 615719, 663082, 757808, 1231438, 1326164, 2462876, 2652328, 4310033, 4925752, 5304656, 8620066, 9851504, 17240132, 34480264, 68960528]

約数ペア:

[(1, 68960528), (2, 34480264), (4, 17240132), (7, 9851504), (8, 8620066), (13, 5304656), (14, 4925752), (16, 4310033), (26, 2652328), (28, 2462876), (52, 1326164), (56, 1231438), (91, 757808), (104, 663082), (112, 615719), (182, 378904), (208, 331541), (364, 189452), (728, 94726), (1456, 47363)]