27529804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6959}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 51448320

約数和(自身を除く): 23918516

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 6959, 13918, 27836, 160057, 299237, 320114, 598474, 640228, 1196948, 6882451, 13764902, 27529804]

約数ペア:

[(1, 27529804), (2, 13764902), (4, 6882451), (23, 1196948), (43, 640228), (46, 598474), (86, 320114), (92, 299237), (172, 160057), (989, 27836), (1978, 13918), (3956, 6959)]