28943926

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 48698496

約数和(自身を除く): 19754570

約数列:

[1, 2, 11, 22, 83, 121, 131, 166, 242, 262, 913, 1331, 1441, 1826, 2662, 2882, 10043, 10873, 15851, 20086, 21746, 31702, 110473, 119603, 174361, 220946, 239206, 348722, 1315633, 2631266, 14471963, 28943926]

約数ペア:

[(1, 28943926), (2, 14471963), (11, 2631266), (22, 1315633), (83, 348722), (121, 239206), (131, 220946), (166, 174361), (242, 119603), (262, 110473), (913, 31702), (1331, 21746), (1441, 20086), (1826, 15851), (2662, 10873), (2882, 10043)]