28581628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 52617600

約数和(自身を除く): 24035972

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 4349, 6572, 8698, 17396, 134819, 230497, 269638, 460994, 539276, 921988, 7145407, 14290814, 28581628]

約数ペア:

[(1, 28581628), (2, 14290814), (4, 7145407), (31, 921988), (53, 539276), (62, 460994), (106, 269638), (124, 230497), (212, 134819), (1643, 17396), (3286, 8698), (4349, 6572)]