67676728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71089}}^1$

素因数の和:71119

約数の個数: 32

約数和(自身を含む): 153554400

約数和(自身を除く): 85877672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71089, 142178, 284356, 497623, 568712, 995246, 1208513, 1990492, 2417026, 3980984, 4834052, 8459591, 9668104, 16919182, 33838364, 67676728]

約数ペア:

[(1, 67676728), (2, 33838364), (4, 16919182), (7, 9668104), (8, 8459591), (14, 4834052), (17, 3980984), (28, 2417026), (34, 1990492), (56, 1208513), (68, 995246), (119, 568712), (136, 497623), (238, 284356), (476, 142178), (952, 71089)]