28540118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2749}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 44550000

約数和(自身を除く): 16009882

約数列:

[1, 2, 29, 58, 179, 358, 2749, 5191, 5498, 10382, 79721, 159442, 492071, 984142, 14270059, 28540118]

約数ペア:

[(1, 28540118), (2, 14270059), (29, 984142), (58, 492071), (179, 159442), (358, 79721), (2749, 10382), (5191, 5498)]