66512144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 132515328

約数和(自身を除く): 66003184

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 241, 367, 376, 482, 734, 752, 964, 1468, 1928, 2936, 3856, 5872, 11327, 17249, 22654, 34498, 45308, 68996, 88447, 90616, 137992, 176894, 181232, 275984, 353788, 707576, 1415152, 4157009, 8314018, 16628036, 33256072, 66512144]

約数ペア:

[(1, 66512144), (2, 33256072), (4, 16628036), (8, 8314018), (16, 4157009), (47, 1415152), (94, 707576), (188, 353788), (241, 275984), (367, 181232), (376, 176894), (482, 137992), (734, 90616), (752, 88447), (964, 68996), (1468, 45308), (1928, 34498), (2936, 22654), (3856, 17249), (5872, 11327)]