73877944

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9491}}^1$

素因数の和:9643

約数の個数: 32

約数和(自身を含む): 159465600

約数和(自身を除く): 85587656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 9491, 18982, 37964, 66437, 75928, 132874, 265748, 531496, 1319249, 2638498, 5276996, 9234743, 10553992, 18469486, 36938972, 73877944]

約数ペア:

[(1, 73877944), (2, 36938972), (4, 18469486), (7, 10553992), (8, 9234743), (14, 5276996), (28, 2638498), (56, 1319249), (139, 531496), (278, 265748), (556, 132874), (973, 75928), (1112, 66437), (1946, 37964), (3892, 18982), (7784, 9491)]