28174952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{270913}}^1$

素因数の和:270932

約数の個数: 16

約数和(自身を含む): 56891940

約数和(自身を除く): 28716988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 270913, 541826, 1083652, 2167304, 3521869, 7043738, 14087476, 28174952]

約数ペア:

[(1, 28174952), (2, 14087476), (4, 7043738), (8, 3521869), (13, 2167304), (26, 1083652), (52, 541826), (104, 270913)]