28279064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1523}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 58155840

約数和(自身を除く): 29876776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1523, 1688, 2321, 3046, 4642, 6092, 9284, 12184, 16753, 18568, 33506, 67012, 134024, 321353, 642706, 1285412, 2570824, 3534883, 7069766, 14139532, 28279064]

約数ペア:

[(1, 28279064), (2, 14139532), (4, 7069766), (8, 3534883), (11, 2570824), (22, 1285412), (44, 642706), (88, 321353), (211, 134024), (422, 67012), (844, 33506), (1523, 18568), (1688, 16753), (2321, 12184), (3046, 9284), (4642, 6092)]