28189842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{276371}}^1$

素因数の和:276393

約数の個数: 16

約数和(自身を含む): 59696352

約数和(自身を除く): 31506510

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 276371, 552742, 829113, 1658226, 4698307, 9396614, 14094921, 28189842]

約数ペア:

[(1, 28189842), (2, 14094921), (3, 9396614), (6, 4698307), (17, 1658226), (34, 829113), (51, 552742), (102, 276371)]