64793512

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31271}}^1$

素因数の和:31321

約数の個数: 32

約数和(自身を含む): 142600320

約数和(自身を除く): 77806808

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 31271, 62542, 125084, 218897, 250168, 437794, 875588, 1157027, 1751176, 2314054, 4628108, 8099189, 9256216, 16198378, 32396756, 64793512]

約数ペア:

[(1, 64793512), (2, 32396756), (4, 16198378), (7, 9256216), (8, 8099189), (14, 4628108), (28, 2314054), (37, 1751176), (56, 1157027), (74, 875588), (148, 437794), (259, 250168), (296, 218897), (518, 125084), (1036, 62542), (2072, 31271)]