28256696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11855

約数の個数: 32

約数和(自身を含む): 59542560

約数和(自身を除く): 31285864

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 11813, 23626, 47252, 94504, 153569, 271699, 307138, 543398, 614276, 1086796, 1228552, 2173592, 3532087, 7064174, 14128348, 28256696]

約数ペア:

[(1, 28256696), (2, 14128348), (4, 7064174), (8, 3532087), (13, 2173592), (23, 1228552), (26, 1086796), (46, 614276), (52, 543398), (92, 307138), (104, 271699), (184, 153569), (299, 94504), (598, 47252), (1196, 23626), (2392, 11813)]