77876638

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 138168000

約数和(自身を除く): 60291362

約数列:

[1, 2, 7, 14, 37, 74, 149, 259, 298, 518, 1009, 1043, 2018, 2086, 5513, 7063, 11026, 14126, 37333, 38591, 74666, 77182, 150341, 261331, 300682, 522662, 1052387, 2104774, 5562617, 11125234, 38938319, 77876638]

約数ペア:

[(1, 77876638), (2, 38938319), (7, 11125234), (14, 5562617), (37, 2104774), (74, 1052387), (149, 522662), (259, 300682), (298, 261331), (518, 150341), (1009, 77182), (1043, 74666), (2018, 38591), (2086, 37333), (5513, 14126), (7063, 11026)]