71856456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427717}}^1$

素因数の和:427733

約数の個数: 32

約数和(自身を含む): 205304640

約数和(自身を除く): 133448184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427717, 855434, 1283151, 1710868, 2566302, 2994019, 3421736, 5132604, 5988038, 8982057, 10265208, 11976076, 17964114, 23952152, 35928228, 71856456]

約数ペア:

[(1, 71856456), (2, 35928228), (3, 23952152), (4, 17964114), (6, 11976076), (7, 10265208), (8, 8982057), (12, 5988038), (14, 5132604), (21, 3421736), (24, 2994019), (28, 2566302), (42, 1710868), (56, 1283151), (84, 855434), (168, 427717)]