28252664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{321053}}^1$

素因数の和:321070

約数の個数: 16

約数和(自身を含む): 57789720

約数和(自身を除く): 29537056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 321053, 642106, 1284212, 2568424, 3531583, 7063166, 14126332, 28252664]

約数ペア:

[(1, 28252664), (2, 14126332), (4, 7063166), (8, 3531583), (11, 2568424), (22, 1284212), (44, 642106), (88, 321053)]