28764866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1297}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 46556664

約数和(自身を除く): 17791798

約数列:

[1, 2, 13, 26, 853, 1297, 1706, 2594, 11089, 16861, 22178, 33722, 1106341, 2212682, 14382433, 28764866]

約数ペア:

[(1, 28764866), (2, 14382433), (13, 2212682), (26, 1106341), (853, 33722), (1297, 22178), (1706, 16861), (2594, 11089)]