28244414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55819}}^1$

素因数の和:55855

約数の個数: 16

約数和(自身を含む): 48228480

約数和(自身を除く): 19984066

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55819, 111638, 614009, 1228018, 1283837, 2567674, 14122207, 28244414]

約数ペア:

[(1, 28244414), (2, 14122207), (11, 2567674), (22, 1283837), (23, 1228018), (46, 614009), (253, 111638), (506, 55819)]