28515916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49853}}^1$

素因数の和:49881

約数の個数: 24

約数和(自身を含む): 58628304

約数和(自身を除く): 30112388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49853, 99706, 199412, 548383, 648089, 1096766, 1296178, 2193532, 2592356, 7128979, 14257958, 28515916]

約数ペア:

[(1, 28515916), (2, 14257958), (4, 7128979), (11, 2592356), (13, 2193532), (22, 1296178), (26, 1096766), (44, 648089), (52, 548383), (143, 199412), (286, 99706), (572, 49853)]