28288306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26839}}^1$

素因数の和:26889

約数の個数: 16

約数和(自身を含む): 46379520

約数和(自身を除く): 18091214

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 26839, 53678, 456263, 832009, 912526, 1664018, 14144153, 28288306]

約数ペア:

[(1, 28288306), (2, 14144153), (17, 1664018), (31, 912526), (34, 832009), (62, 456263), (527, 53678), (1054, 26839)]