28576551268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{399851}}^1$

素因数の和:400923

約数の個数: 24

約数和(自身を含む): 53001182304

約数和(自身を除く): 24424631036

約数列:

[1, 2, 4, 17, 34, 68, 1051, 2102, 4204, 17867, 35734, 71468, 399851, 799702, 1599404, 6797467, 13594934, 27189868, 420243401, 840486802, 1680973604, 7144137817, 14288275634, 28576551268]

約数ペア:

[(1, 28576551268), (2, 14288275634), (4, 7144137817), (17, 1680973604), (34, 840486802), (68, 420243401), (1051, 27189868), (2102, 13594934), (4204, 6797467), (17867, 1599404), (35734, 799702), (71468, 399851)]