28196971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 3671957

約数列:

[1, 11, 41, 103, 451, 607, 1133, 4223, 6677, 24887, 46453, 62521, 273757, 687731, 2563361, 28196971]

約数ペア:

[(1, 28196971), (11, 2563361), (41, 687731), (103, 273757), (451, 62521), (607, 46453), (1133, 24887), (4223, 6677)]