8130144848

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1688153}}^1$

素因数の和:1688211

約数の個数: 40

約数和(自身を含む): 18421136448

約数和(自身を除く): 10290991600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 1688153, 3376306, 6752612, 11817071, 13505224, 23634142, 27010448, 47268284, 72590579, 94536568, 145181158, 189073136, 290362316, 508134053, 580724632, 1016268106, 1161449264, 2032536212, 4065072424, 8130144848]

約数ペア:

[(1, 8130144848), (2, 4065072424), (4, 2032536212), (7, 1161449264), (8, 1016268106), (14, 580724632), (16, 508134053), (28, 290362316), (43, 189073136), (56, 145181158), (86, 94536568), (112, 72590579), (172, 47268284), (301, 27010448), (344, 23634142), (602, 13505224), (688, 11817071), (1204, 6752612), (2408, 3376306), (4816, 1688153)]