66260896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 141561000

約数和(自身を除く): 75300104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 1069, 1192, 1937, 2138, 2384, 3874, 4276, 4768, 7748, 8552, 13897, 15496, 17104, 27794, 30992, 34208, 55588, 61984, 111176, 159281, 222352, 318562, 444704, 637124, 1274248, 2070653, 2548496, 4141306, 5096992, 8282612, 16565224, 33130448, 66260896]

約数ペア:

[(1, 66260896), (2, 33130448), (4, 16565224), (8, 8282612), (13, 5096992), (16, 4141306), (26, 2548496), (32, 2070653), (52, 1274248), (104, 637124), (149, 444704), (208, 318562), (298, 222352), (416, 159281), (596, 111176), (1069, 61984), (1192, 55588), (1937, 34208), (2138, 30992), (2384, 27794), (3874, 17104), (4276, 15496), (4768, 13897), (7748, 8552)]