66882728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9157}}^1$

素因数の和:9257

約数の個数: 32

約数和(自身を含む): 138468960

約数和(自身を除く): 71586232

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 9157, 18314, 36628, 73256, 100727, 201454, 402908, 760031, 805816, 1520062, 3040124, 6080248, 8360341, 16720682, 33441364, 66882728]

約数ペア:

[(1, 66882728), (2, 33441364), (4, 16720682), (8, 8360341), (11, 6080248), (22, 3040124), (44, 1520062), (83, 805816), (88, 760031), (166, 402908), (332, 201454), (664, 100727), (913, 73256), (1826, 36628), (3652, 18314), (7304, 9157)]