28449916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34031}}^1$

素因数の和:34065

約数の個数: 24

約数和(自身を含む): 57173760

約数和(自身を除く): 28723844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34031, 68062, 136124, 374341, 646589, 748682, 1293178, 1497364, 2586356, 7112479, 14224958, 28449916]

約数ペア:

[(1, 28449916), (2, 14224958), (4, 7112479), (11, 2586356), (19, 1497364), (22, 1293178), (38, 748682), (44, 646589), (76, 374341), (209, 136124), (418, 68062), (836, 34031)]