67925168

素因数分解:

$2^4\times {\mathrm{1783}}^1\times {\mathrm{2381}}^1$

素因数の和:4172

約数の個数: 20

約数和(自身を含む): 131734128

約数和(自身を除く): 63808960

約数列:

[1, 2, 4, 8, 16, 1783, 2381, 3566, 4762, 7132, 9524, 14264, 19048, 28528, 38096, 4245323, 8490646, 16981292, 33962584, 67925168]

約数ペア:

[(1, 67925168), (2, 33962584), (4, 16981292), (8, 8490646), (16, 4245323), (1783, 38096), (2381, 28528), (3566, 19048), (4762, 14264), (7132, 9524)]