27027832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19991}}^1$

素因数の和:20023

約数の個数: 24

約数和(自身を含む): 54878040

約数和(自身を除く): 27850208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 19991, 39982, 79964, 159928, 259883, 519766, 1039532, 2079064, 3378479, 6756958, 13513916, 27027832]

約数ペア:

[(1, 27027832), (2, 13513916), (4, 6756958), (8, 3378479), (13, 2079064), (26, 1039532), (52, 519766), (104, 259883), (169, 159928), (338, 79964), (676, 39982), (1352, 19991)]