27904718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4297}}^1$

素因数の和:4507

約数の個数: 16

約数和(自身を含む): 44561664

約数和(自身を除く): 16656946

約数列:

[1, 2, 17, 34, 191, 382, 3247, 4297, 6494, 8594, 73049, 146098, 820727, 1641454, 13952359, 27904718]

約数ペア:

[(1, 27904718), (2, 13952359), (17, 1641454), (34, 820727), (191, 146098), (382, 73049), (3247, 8594), (4297, 6494)]