25620776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 24275224

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 1049, 2098, 3053, 4196, 6106, 8392, 12212, 24424, 45107, 74479, 90214, 148958, 180428, 297916, 360856, 595832, 3202597, 6405194, 12810388, 25620776]

約数ペア:

[(1, 25620776), (2, 12810388), (4, 6405194), (8, 3202597), (43, 595832), (71, 360856), (86, 297916), (142, 180428), (172, 148958), (284, 90214), (344, 74479), (568, 45107), (1049, 24424), (2098, 12212), (3053, 8392), (4196, 6106)]