28549498

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 43524360

約数和(自身を除く): 14974862

約数列:

[1, 2, 109, 173, 218, 346, 757, 1514, 18857, 37714, 82513, 130961, 165026, 261922, 14274749, 28549498]

約数ペア:

[(1, 28549498), (2, 14274749), (109, 261922), (173, 165026), (218, 130961), (346, 82513), (757, 37714), (1514, 18857)]