1255942624

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{7187}}^1$

素因数の和:7367

約数の個数: 48

約数和(自身を含む): 2550417408

約数和(自身を除く): 1294474784

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 1376, 2032, 4064, 5461, 7187, 10922, 14374, 21844, 28748, 43688, 57496, 87376, 114992, 174752, 229984, 309041, 618082, 912749, 1236164, 1825498, 2472328, 3650996, 4944656, 7301992, 9889312, 14603984, 29207968, 39248207, 78496414, 156992828, 313985656, 627971312, 1255942624]

約数ペア:

[(1, 1255942624), (2, 627971312), (4, 313985656), (8, 156992828), (16, 78496414), (32, 39248207), (43, 29207968), (86, 14603984), (127, 9889312), (172, 7301992), (254, 4944656), (344, 3650996), (508, 2472328), (688, 1825498), (1016, 1236164), (1376, 912749), (2032, 618082), (4064, 309041), (5461, 229984), (7187, 174752), (10922, 114992), (14374, 87376), (21844, 57496), (28748, 43688)]