28057534

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 42653520

約数和(自身を除く): 14595986

約数列:

[1, 2, 179, 181, 358, 362, 433, 866, 32399, 64798, 77507, 78373, 155014, 156746, 14028767, 28057534]

約数ペア:

[(1, 28057534), (2, 14028767), (179, 156746), (181, 155014), (358, 78373), (362, 77507), (433, 64798), (866, 32399)]