28051874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3203}}^1$

素因数の和:3385

約数の個数: 16

約数和(自身を含む): 43830720

約数和(自身を除く): 15778846

約数列:

[1, 2, 29, 58, 151, 302, 3203, 4379, 6406, 8758, 92887, 185774, 483653, 967306, 14025937, 28051874]

約数ペア:

[(1, 28051874), (2, 14025937), (29, 967306), (58, 483653), (151, 185774), (302, 92887), (3203, 8758), (4379, 6406)]