66969232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8849}}^1$

素因数の和:8911

約数の個数: 40

約数和(自身を含む): 144856800

約数和(自身を除く): 77887568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 8849, 17698, 35396, 70792, 97339, 141584, 194678, 380507, 389356, 761014, 778712, 1522028, 1557424, 3044056, 4185577, 6088112, 8371154, 16742308, 33484616, 66969232]

約数ペア:

[(1, 66969232), (2, 33484616), (4, 16742308), (8, 8371154), (11, 6088112), (16, 4185577), (22, 3044056), (43, 1557424), (44, 1522028), (86, 778712), (88, 761014), (172, 389356), (176, 380507), (344, 194678), (473, 141584), (688, 97339), (946, 70792), (1892, 35396), (3784, 17698), (7568, 8849)]