28553982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{279941}}^1$

素因数の和:279963

約数の個数: 16

約数和(自身を含む): 60467472

約数和(自身を除く): 31913490

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 279941, 559882, 839823, 1679646, 4758997, 9517994, 14276991, 28553982]

約数ペア:

[(1, 28553982), (2, 14276991), (3, 9517994), (6, 4758997), (17, 1679646), (34, 839823), (51, 559882), (102, 279941)]