39344144

素因数分解:

$2^4\times 7^1\times {\mathrm{351287}}^1$

素因数の和:351302

約数の個数: 20

約数和(自身を含む): 87119424

約数和(自身を除く): 47775280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 351287, 702574, 1405148, 2459009, 2810296, 4918018, 5620592, 9836036, 19672072, 39344144]

約数ペア:

[(1, 39344144), (2, 19672072), (4, 9836036), (7, 5620592), (8, 4918018), (14, 2810296), (16, 2459009), (28, 1405148), (56, 702574), (112, 351287)]