28222006

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 45401616

約数和(自身を除く): 17179610

約数列:

[1, 2, 17, 34, 157, 289, 311, 314, 578, 622, 2669, 5287, 5338, 10574, 45373, 48827, 89879, 90746, 97654, 179758, 830059, 1660118, 14111003, 28222006]

約数ペア:

[(1, 28222006), (2, 14111003), (17, 1660118), (34, 830059), (157, 179758), (289, 97654), (311, 90746), (314, 89879), (578, 48827), (622, 45373), (2669, 10574), (5287, 5338)]