28812578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 44747520

約数和(自身を除く): 15934942

約数列:

[1, 2, 31, 62, 541, 859, 1082, 1718, 16771, 26629, 33542, 53258, 464719, 929438, 14406289, 28812578]

約数ペア:

[(1, 28812578), (2, 14406289), (31, 929438), (62, 464719), (541, 53258), (859, 33542), (1082, 26629), (1718, 16771)]