28817072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94793}}^1$

素因数の和:94820

約数の個数: 20

約数和(自身を含む): 58772280

約数和(自身を除く): 29955208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94793, 189586, 379172, 758344, 1516688, 1801067, 3602134, 7204268, 14408536, 28817072]

約数ペア:

[(1, 28817072), (2, 14408536), (4, 7204268), (8, 3602134), (16, 1801067), (19, 1516688), (38, 758344), (76, 379172), (152, 189586), (304, 94793)]