28145982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{275941}}^1$

素因数の和:275963

約数の個数: 16

約数和(自身を含む): 59603472

約数和(自身を除く): 31457490

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 275941, 551882, 827823, 1655646, 4690997, 9381994, 14072991, 28145982]

約数ペア:

[(1, 28145982), (2, 14072991), (3, 9381994), (6, 4690997), (17, 1655646), (34, 827823), (51, 551882), (102, 275941)]