28754384

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9929}}^1$

素因数の和:10118

約数の個数: 20

約数和(自身を含む): 56025060

約数和(自身を除く): 27270676

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9929, 19858, 39716, 79432, 158864, 1797149, 3594298, 7188596, 14377192, 28754384]

約数ペア:

[(1, 28754384), (2, 14377192), (4, 7188596), (8, 3594298), (16, 1797149), (181, 158864), (362, 79432), (724, 39716), (1448, 19858), (2896, 9929)]