68257744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{185483}}^1$

素因数の和:185514

約数の個数: 20

約数和(自身を含む): 138000096

約数和(自身を除く): 69742352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 185483, 370966, 741932, 1483864, 2967728, 4266109, 8532218, 17064436, 34128872, 68257744]

約数ペア:

[(1, 68257744), (2, 34128872), (4, 17064436), (8, 8532218), (16, 4266109), (23, 2967728), (46, 1483864), (92, 741932), (184, 370966), (368, 185483)]