28823858

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1706

約数の個数: 24

約数和(自身を含む): 50583852

約数和(自身を除く): 21759994

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 1493, 2758, 2986, 9653, 10451, 19306, 20902, 73157, 146314, 294121, 588242, 2058847, 4117694, 14411929, 28823858]

約数ペア:

[(1, 28823858), (2, 14411929), (7, 4117694), (14, 2058847), (49, 588242), (98, 294121), (197, 146314), (394, 73157), (1379, 20902), (1493, 19306), (2758, 10451), (2986, 9653)]