3942584

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 7716720

約数和(自身を除く): 3774136

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 157, 172, 292, 314, 344, 584, 628, 1256, 3139, 6278, 6751, 11461, 12556, 13502, 22922, 25112, 27004, 45844, 54008, 91688, 492823, 985646, 1971292, 3942584]

約数ペア:

[(1, 3942584), (2, 1971292), (4, 985646), (8, 492823), (43, 91688), (73, 54008), (86, 45844), (146, 27004), (157, 25112), (172, 22922), (292, 13502), (314, 12556), (344, 11461), (584, 6751), (628, 6278), (1256, 3139)]