27322288

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2845

約数の個数: 40

約数和(自身を含む): 61201440

約数和(自身を除く): 33879152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 2741, 4984, 5482, 9968, 10964, 19187, 21928, 38374, 43856, 76748, 153496, 243949, 306992, 487898, 975796, 1707643, 1951592, 3415286, 3903184, 6830572, 13661144, 27322288]

約数ペア:

[(1, 27322288), (2, 13661144), (4, 6830572), (7, 3903184), (8, 3415286), (14, 1951592), (16, 1707643), (28, 975796), (56, 487898), (89, 306992), (112, 243949), (178, 153496), (356, 76748), (623, 43856), (712, 38374), (1246, 21928), (1424, 19187), (2492, 10964), (2741, 9968), (4984, 5482)]