66172036

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4643}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 132632640

約数和(自身を除く): 66460604

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 4643, 7126, 9286, 14252, 18572, 32501, 65002, 130004, 2363287, 4726574, 9453148, 16543009, 33086018, 66172036]

約数ペア:

[(1, 66172036), (2, 33086018), (4, 16543009), (7, 9453148), (14, 4726574), (28, 2363287), (509, 130004), (1018, 65002), (2036, 32501), (3563, 18572), (4643, 14252), (7126, 9286)]