74428786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{4349}}^1$

素因数の和:4593

約数の個数: 16

約数和(自身を含む): 114840000

約数和(自身を除く): 40411214

約数列:

[1, 2, 43, 86, 199, 398, 4349, 8557, 8698, 17114, 187007, 374014, 865451, 1730902, 37214393, 74428786]

約数ペア:

[(1, 74428786), (2, 37214393), (43, 1730902), (86, 865451), (199, 374014), (398, 187007), (4349, 17114), (8557, 8698)]