26644744

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{977}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 57271680

約数和(自身を除く): 30626936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 977, 1948, 1954, 3409, 3896, 3908, 6818, 6839, 7816, 13636, 13678, 27272, 27356, 54712, 475799, 951598, 1903196, 3330593, 3806392, 6661186, 13322372, 26644744]

約数ペア:

[(1, 26644744), (2, 13322372), (4, 6661186), (7, 3806392), (8, 3330593), (14, 1903196), (28, 951598), (56, 475799), (487, 54712), (974, 27356), (977, 27272), (1948, 13678), (1954, 13636), (3409, 7816), (3896, 6839), (3908, 6818)]