28461386

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 43597248

約数和(自身を除く): 15135862

約数列:

[1, 2, 73, 146, 151, 302, 1291, 2582, 11023, 22046, 94243, 188486, 194941, 389882, 14230693, 28461386]

約数ペア:

[(1, 28461386), (2, 14230693), (73, 389882), (146, 194941), (151, 188486), (302, 94243), (1291, 22046), (2582, 11023)]