28821232

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{14887}}^1$

素因数の和:14917

約数の個数: 30

約数和(自身を含む): 61383224

約数和(自身を除く): 32561992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 14887, 29774, 59548, 119096, 163757, 238192, 327514, 655028, 1310056, 1801327, 2620112, 3602654, 7205308, 14410616, 28821232]

約数ペア:

[(1, 28821232), (2, 14410616), (4, 7205308), (8, 3602654), (11, 2620112), (16, 1801327), (22, 1310056), (44, 655028), (88, 327514), (121, 238192), (176, 163757), (242, 119096), (484, 59548), (968, 29774), (1936, 14887)]