28522078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57737}}^1$

素因数の和:57771

約数の個数: 16

約数和(自身を含む): 48499920

約数和(自身を除く): 19977842

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 57737, 115474, 750581, 1097003, 1501162, 2194006, 14261039, 28522078]

約数ペア:

[(1, 28522078), (2, 14261039), (13, 2194006), (19, 1501162), (26, 1097003), (38, 750581), (247, 115474), (494, 57737)]