28822144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17321}}^1$

素因数の和:17348

約数の個数: 32

約数和(自身を含む): 61839540

約数和(自身を除く): 33017396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17321, 34642, 69284, 138568, 225173, 277136, 450346, 554272, 900692, 1108544, 1801384, 2217088, 3602768, 7205536, 14411072, 28822144]

約数ペア:

[(1, 28822144), (2, 14411072), (4, 7205536), (8, 3602768), (13, 2217088), (16, 1801384), (26, 1108544), (32, 900692), (52, 554272), (64, 450346), (104, 277136), (128, 225173), (208, 138568), (416, 69284), (832, 34642), (1664, 17321)]