74981467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 90685440

約数和(自身を除く): 15703973

約数列:

[1, 11, 19, 31, 71, 163, 209, 341, 589, 781, 1349, 1793, 2201, 3097, 5053, 6479, 11573, 14839, 24211, 34067, 41819, 55583, 96007, 127303, 219887, 358763, 460009, 1056077, 2418757, 3946393, 6816497, 74981467]

約数ペア:

[(1, 74981467), (11, 6816497), (19, 3946393), (31, 2418757), (71, 1056077), (163, 460009), (209, 358763), (341, 219887), (589, 127303), (781, 96007), (1349, 55583), (1793, 41819), (2201, 34067), (3097, 24211), (5053, 14839), (6479, 11573)]