28274546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 17992654

約数列:

[1, 2, 19, 38, 53, 101, 106, 139, 202, 278, 1007, 1919, 2014, 2641, 3838, 5282, 5353, 7367, 10706, 14039, 14734, 28078, 101707, 139973, 203414, 266741, 279946, 533482, 744067, 1488134, 14137273, 28274546]

約数ペア:

[(1, 28274546), (2, 14137273), (19, 1488134), (38, 744067), (53, 533482), (101, 279946), (106, 266741), (139, 203414), (202, 139973), (278, 101707), (1007, 28078), (1919, 14734), (2014, 14039), (2641, 10706), (3838, 7367), (5282, 5353)]