66584084

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33493}}^1$

素因数の和:33575

約数の個数: 24

約数和(自身を含む): 135047808

約数和(自身を除く): 68463724

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 33493, 66986, 133972, 234451, 468902, 937804, 2378003, 4756006, 9512012, 16646021, 33292042, 66584084]

約数ペア:

[(1, 66584084), (2, 33292042), (4, 16646021), (7, 9512012), (14, 4756006), (28, 2378003), (71, 937804), (142, 468902), (284, 234451), (497, 133972), (994, 66986), (1988, 33493)]