28205516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14303}}^1$

素因数の和:14353

約数の個数: 24

約数和(自身を含む): 54069120

約数和(自身を除く): 25863604

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 14303, 28606, 57212, 243151, 414787, 486302, 829574, 972604, 1659148, 7051379, 14102758, 28205516]

約数ペア:

[(1, 28205516), (2, 14102758), (4, 7051379), (17, 1659148), (29, 972604), (34, 829574), (58, 486302), (68, 414787), (116, 243151), (493, 57212), (986, 28606), (1972, 14303)]