28458143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5846

約数の個数: 16

約数和(自身を含む): 35166720

約数和(自身を除く): 6708577

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 5783, 40481, 109877, 213971, 769139, 1497797, 4065449, 28458143]

約数ペア:

[(1, 28458143), (7, 4065449), (19, 1497797), (37, 769139), (133, 213971), (259, 109877), (703, 40481), (4921, 5783)]