198424576

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13841}}^1$

素因数の和:13870

約数の個数: 48

約数和(自身を含む): 453463920

約数和(自身を除く): 255039344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 13841, 14336, 27682, 55364, 96887, 110728, 193774, 221456, 387548, 442912, 775096, 885824, 1550192, 1771648, 3100384, 3543296, 6200768, 7086592, 12401536, 14173184, 24803072, 28346368, 49606144, 99212288, 198424576]

約数ペア:

[(1, 198424576), (2, 99212288), (4, 49606144), (7, 28346368), (8, 24803072), (14, 14173184), (16, 12401536), (28, 7086592), (32, 6200768), (56, 3543296), (64, 3100384), (112, 1771648), (128, 1550192), (224, 885824), (256, 775096), (448, 442912), (512, 387548), (896, 221456), (1024, 193774), (1792, 110728), (2048, 96887), (3584, 55364), (7168, 27682), (13841, 14336)]