26863592

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{977}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 57741120

約数和(自身を除く): 30877528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 977, 982, 1954, 1964, 3437, 3908, 3928, 6839, 6874, 7816, 13678, 13748, 27356, 27496, 54712, 479707, 959414, 1918828, 3357949, 3837656, 6715898, 13431796, 26863592]

約数ペア:

[(1, 26863592), (2, 13431796), (4, 6715898), (7, 3837656), (8, 3357949), (14, 1918828), (28, 959414), (56, 479707), (491, 54712), (977, 27496), (982, 27356), (1954, 13748), (1964, 13678), (3437, 7816), (3908, 6874), (3928, 6839)]