13661144

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 29613600

約数和(自身を除く): 15952456

約数列:

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

約数ペア:

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