28743448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115901}}^1$

素因数の和:115938

約数の個数: 16

約数和(自身を含む): 55632960

約数和(自身を除く): 26889512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115901, 231802, 463604, 927208, 3592931, 7185862, 14371724, 28743448]

約数ペア:

[(1, 28743448), (2, 14371724), (4, 7185862), (8, 3592931), (31, 927208), (62, 463604), (124, 231802), (248, 115901)]