25180196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1049}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 46834200

約数和(自身を除く): 21654004

約数列:

[1, 2, 4, 17, 34, 68, 353, 706, 1049, 1412, 2098, 4196, 6001, 12002, 17833, 24004, 35666, 71332, 370297, 740594, 1481188, 6295049, 12590098, 25180196]

約数ペア:

[(1, 25180196), (2, 12590098), (4, 6295049), (17, 1481188), (34, 740594), (68, 370297), (353, 71332), (706, 35666), (1049, 24004), (1412, 17833), (2098, 12002), (4196, 6001)]