70566584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 144720000

約数和(自身を除く): 74153416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 499, 998, 1607, 1996, 3214, 3992, 5489, 6428, 10978, 12856, 17677, 21956, 35354, 43912, 70708, 141416, 801893, 1603786, 3207572, 6415144, 8820823, 17641646, 35283292, 70566584]

約数ペア:

[(1, 70566584), (2, 35283292), (4, 17641646), (8, 8820823), (11, 6415144), (22, 3207572), (44, 1603786), (88, 801893), (499, 141416), (998, 70708), (1607, 43912), (1996, 35354), (3214, 21956), (3992, 17677), (5489, 12856), (6428, 10978)]