68059664

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{2647}}^1$

素因数の和:4262

約数の個数: 20

約数和(自身を含む): 131997504

約数和(自身を除く): 63937840

約数列:

[1, 2, 4, 8, 16, 1607, 2647, 3214, 5294, 6428, 10588, 12856, 21176, 25712, 42352, 4253729, 8507458, 17014916, 34029832, 68059664]

約数ペア:

[(1, 68059664), (2, 34029832), (4, 17014916), (8, 8507458), (16, 4253729), (1607, 42352), (2647, 25712), (3214, 21176), (5294, 12856), (6428, 10588)]