67400444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21089}}^1$

素因数の和:21157

約数の個数: 24

約数和(自身を含む): 127552320

約数和(自身を除く): 60151876

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 21089, 42178, 84356, 358513, 717026, 991183, 1434052, 1982366, 3964732, 16850111, 33700222, 67400444]

約数ペア:

[(1, 67400444), (2, 33700222), (4, 16850111), (17, 3964732), (34, 1982366), (47, 1434052), (68, 991183), (94, 717026), (188, 358513), (799, 84356), (1598, 42178), (3196, 21089)]