28485982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119689}}^1$

素因数の和:119715

約数の個数: 16

約数和(自身を含む): 51706080

約数和(自身を除く): 23220098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 119689, 239378, 837823, 1675646, 2034713, 4069426, 14242991, 28485982]

約数ペア:

[(1, 28485982), (2, 14242991), (7, 4069426), (14, 2034713), (17, 1675646), (34, 837823), (119, 239378), (238, 119689)]