28922782

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3709}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 49684320

約数和(自身を除く): 20761538

約数列:

[1, 2, 7, 14, 557, 1114, 3709, 3899, 7418, 7798, 25963, 51926, 2065913, 4131826, 14461391, 28922782]

約数ペア:

[(1, 28922782), (2, 14461391), (7, 4131826), (14, 2065913), (557, 51926), (1114, 25963), (3709, 7798), (3899, 7418)]