56971352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 113464800

約数和(自身を除く): 56493448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 509, 823, 1018, 1646, 2036, 3292, 4072, 6584, 8653, 13991, 17306, 27982, 34612, 55964, 69224, 111928, 418907, 837814, 1675628, 3351256, 7121419, 14242838, 28485676, 56971352]

約数ペア:

[(1, 56971352), (2, 28485676), (4, 14242838), (8, 7121419), (17, 3351256), (34, 1675628), (68, 837814), (136, 418907), (509, 111928), (823, 69224), (1018, 55964), (1646, 34612), (2036, 27982), (3292, 17306), (4072, 13991), (6584, 8653)]