28553514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4861}}^1$

素因数の和:4966

約数の個数: 32

約数和(自身を含む): 63011520

約数和(自身を除く): 34458006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 4861, 5874, 9722, 14583, 29166, 53471, 106942, 160413, 320826, 432629, 865258, 1297887, 2595774, 4758919, 9517838, 14276757, 28553514]

約数ペア:

[(1, 28553514), (2, 14276757), (3, 9517838), (6, 4758919), (11, 2595774), (22, 1297887), (33, 865258), (66, 432629), (89, 320826), (178, 160413), (267, 106942), (534, 53471), (979, 29166), (1958, 14583), (2937, 9722), (4861, 5874)]