12973504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 27797760

約数和(自身を除く): 14824256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 227, 304, 376, 454, 608, 752, 893, 908, 1216, 1504, 1786, 1816, 3008, 3572, 3632, 4313, 7144, 7264, 8626, 10669, 14288, 14528, 17252, 21338, 28576, 34504, 42676, 57152, 69008, 85352, 138016, 170704, 202711, 276032, 341408, 405422, 682816, 810844, 1621688, 3243376, 6486752, 12973504]

約数ペア:

[(1, 12973504), (2, 6486752), (4, 3243376), (8, 1621688), (16, 810844), (19, 682816), (32, 405422), (38, 341408), (47, 276032), (64, 202711), (76, 170704), (94, 138016), (152, 85352), (188, 69008), (227, 57152), (304, 42676), (376, 34504), (454, 28576), (608, 21338), (752, 17252), (893, 14528), (908, 14288), (1216, 10669), (1504, 8626), (1786, 7264), (1816, 7144), (3008, 4313), (3572, 3632)]