17205496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 27584264

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 53, 56, 62, 68, 77, 88, 106, 119, 124, 136, 154, 187, 212, 217, 238, 248, 308, 341, 371, 374, 424, 434, 476, 527, 583, 616, 682, 742, 748, 868, 901, 952, 1054, 1166, 1309, 1364, 1484, 1496, 1643, 1736, 1802, 2108, 2332, 2387, 2618, 2728, 2968, 3286, 3604, 3689, 4081, 4216, 4664, 4774, 5236, 5797, 6307, 6572, 7208, 7378, 8162, 9548, 9911, 10472, 11501, 11594, 12614, 13144, 14756, 16324, 18073, 19096, 19822, 23002, 23188, 25228, 27931, 29512, 32648, 36146, 39644, 40579, 46004, 46376, 50456, 55862, 69377, 72292, 79288, 81158, 92008, 111724, 126511, 138754, 144584, 162316, 195517, 223448, 253022, 277508, 307241, 324632, 391034, 506044, 555016, 614482, 782068, 1012088, 1228964, 1564136, 2150687, 2457928, 4301374, 8602748, 17205496]

約数ペア:

[(1, 17205496), (2, 8602748), (4, 4301374), (7, 2457928), (8, 2150687), (11, 1564136), (14, 1228964), (17, 1012088), (22, 782068), (28, 614482), (31, 555016), (34, 506044), (44, 391034), (53, 324632), (56, 307241), (62, 277508), (68, 253022), (77, 223448), (88, 195517), (106, 162316), (119, 144584), (124, 138754), (136, 126511), (154, 111724), (187, 92008), (212, 81158), (217, 79288), (238, 72292), (248, 69377), (308, 55862), (341, 50456), (371, 46376), (374, 46004), (424, 40579), (434, 39644), (476, 36146), (527, 32648), (583, 29512), (616, 27931), (682, 25228), (742, 23188), (748, 23002), (868, 19822), (901, 19096), (952, 18073), (1054, 16324), (1166, 14756), (1309, 13144), (1364, 12614), (1484, 11594), (1496, 11501), (1643, 10472), (1736, 9911), (1802, 9548), (2108, 8162), (2332, 7378), (2387, 7208), (2618, 6572), (2728, 6307), (2968, 5797), (3286, 5236), (3604, 4774), (3689, 4664), (4081, 4216)]