71538896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31267}}^1$

素因数の和:31299

約数の個数: 40

約数和(自身を含む): 162843744

約数和(自身を除く): 91304848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 31267, 62534, 125068, 250136, 343937, 406471, 500272, 687874, 812942, 1375748, 1625884, 2751496, 3251768, 4471181, 5502992, 6503536, 8942362, 17884724, 35769448, 71538896]

約数ペア:

[(1, 71538896), (2, 35769448), (4, 17884724), (8, 8942362), (11, 6503536), (13, 5502992), (16, 4471181), (22, 3251768), (26, 2751496), (44, 1625884), (52, 1375748), (88, 812942), (104, 687874), (143, 500272), (176, 406471), (208, 343937), (286, 250136), (572, 125068), (1144, 62534), (2288, 31267)]