28567352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6907}}^1$

素因数の和:6971

約数の個数: 32

約数和(自身を含む): 59685120

約数和(自身を除く): 31117768

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6907, 13814, 27628, 55256, 75977, 151954, 303908, 324629, 607816, 649258, 1298516, 2597032, 3570919, 7141838, 14283676, 28567352]

約数ペア:

[(1, 28567352), (2, 14283676), (4, 7141838), (8, 3570919), (11, 2597032), (22, 1298516), (44, 649258), (47, 607816), (88, 324629), (94, 303908), (188, 151954), (376, 75977), (517, 55256), (1034, 27628), (2068, 13814), (4136, 6907)]