61132568

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2593}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 131360160

約数和(自身を除く): 70227592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2593, 2947, 3368, 5186, 5894, 10372, 11788, 18151, 20744, 23576, 36302, 72604, 145208, 1091653, 2183306, 4366612, 7641571, 8733224, 15283142, 30566284, 61132568]

約数ペア:

[(1, 61132568), (2, 30566284), (4, 15283142), (7, 8733224), (8, 7641571), (14, 4366612), (28, 2183306), (56, 1091653), (421, 145208), (842, 72604), (1684, 36302), (2593, 23576), (2947, 20744), (3368, 18151), (5186, 11788), (5894, 10372)]