69449104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228451}}^1$

素因数の和:228478

約数の個数: 20

約数和(自身を含む): 141640240

約数和(自身を除く): 72191136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228451, 456902, 913804, 1827608, 3655216, 4340569, 8681138, 17362276, 34724552, 69449104]

約数ペア:

[(1, 69449104), (2, 34724552), (4, 17362276), (8, 8681138), (16, 4340569), (19, 3655216), (38, 1827608), (76, 913804), (152, 456902), (304, 228451)]