15708570512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{105557}}^1$

素因数の和:105767

約数の個数: 40

約数和(自身を含む): 31099920192

約数和(自身を除く): 15391349680

約数列:

[1, 2, 4, 8, 16, 71, 131, 142, 262, 284, 524, 568, 1048, 1136, 2096, 9301, 18602, 37204, 74408, 105557, 148816, 211114, 422228, 844456, 1688912, 7494547, 13827967, 14989094, 27655934, 29978188, 55311868, 59956376, 110623736, 119912752, 221247472, 981785657, 1963571314, 3927142628, 7854285256, 15708570512]

約数ペア:

[(1, 15708570512), (2, 7854285256), (4, 3927142628), (8, 1963571314), (16, 981785657), (71, 221247472), (131, 119912752), (142, 110623736), (262, 59956376), (284, 55311868), (524, 29978188), (568, 27655934), (1048, 14989094), (1136, 13827967), (2096, 7494547), (9301, 1688912), (18602, 844456), (37204, 422228), (74408, 211114), (105557, 148816)]