2256376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 4587840

約数和(自身を除く): 2331464

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 353, 376, 706, 799, 1412, 1598, 2824, 3196, 6001, 6392, 12002, 16591, 24004, 33182, 48008, 66364, 132728, 282047, 564094, 1128188, 2256376]

約数ペア:

[(1, 2256376), (2, 1128188), (4, 564094), (8, 282047), (17, 132728), (34, 66364), (47, 48008), (68, 33182), (94, 24004), (136, 16591), (188, 12002), (353, 6392), (376, 6001), (706, 3196), (799, 2824), (1412, 1598)]