28426442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41681}}^1$

素因数の和:41725

約数の個数: 16

約数和(自身を含む): 48017664

約数和(自身を除く): 19591222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41681, 83362, 458491, 916982, 1292111, 2584222, 14213221, 28426442]

約数ペア:

[(1, 28426442), (2, 14213221), (11, 2584222), (22, 1292111), (31, 916982), (62, 458491), (341, 83362), (682, 41681)]