68708528

素因数分解:

$2^4\times 7^1\times {\mathrm{613469}}^1$

素因数の和:613484

約数の個数: 20

約数和(自身を含む): 152140560

約数和(自身を除く): 83432032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613469, 1226938, 2453876, 4294283, 4907752, 8588566, 9815504, 17177132, 34354264, 68708528]

約数ペア:

[(1, 68708528), (2, 34354264), (4, 17177132), (7, 9815504), (8, 8588566), (14, 4907752), (16, 4294283), (28, 2453876), (56, 1226938), (112, 613469)]