39479888

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1420

約数の個数: 60

約数和(自身を含む): 91452852

約数和(自身を除く): 51972964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1361, 1813, 2072, 2722, 3626, 4144, 5444, 7252, 9527, 10888, 14504, 19054, 21776, 29008, 38108, 50357, 66689, 76216, 100714, 133378, 152432, 201428, 266756, 352499, 402856, 533512, 704998, 805712, 1067024, 1409996, 2467493, 2819992, 4934986, 5639984, 9869972, 19739944, 39479888]

約数ペア:

[(1, 39479888), (2, 19739944), (4, 9869972), (7, 5639984), (8, 4934986), (14, 2819992), (16, 2467493), (28, 1409996), (37, 1067024), (49, 805712), (56, 704998), (74, 533512), (98, 402856), (112, 352499), (148, 266756), (196, 201428), (259, 152432), (296, 133378), (392, 100714), (518, 76216), (592, 66689), (784, 50357), (1036, 38108), (1361, 29008), (1813, 21776), (2072, 19054), (2722, 14504), (3626, 10888), (4144, 9527), (5444, 7252)]