28677976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115637}}^1$

素因数の和:115674

約数の個数: 16

約数和(自身を含む): 55506240

約数和(自身を除く): 26828264

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115637, 231274, 462548, 925096, 3584747, 7169494, 14338988, 28677976]

約数ペア:

[(1, 28677976), (2, 14338988), (4, 7169494), (8, 3584747), (31, 925096), (62, 462548), (124, 231274), (248, 115637)]