66343442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 112449600

約数和(自身を除く): 46106158

約数列:

[1, 2, 11, 22, 37, 74, 149, 298, 407, 547, 814, 1094, 1639, 3278, 5513, 6017, 11026, 12034, 20239, 40478, 60643, 81503, 121286, 163006, 222629, 445258, 896533, 1793066, 3015611, 6031222, 33171721, 66343442]

約数ペア:

[(1, 66343442), (2, 33171721), (11, 6031222), (22, 3015611), (37, 1793066), (74, 896533), (149, 445258), (298, 222629), (407, 163006), (547, 121286), (814, 81503), (1094, 60643), (1639, 40478), (3278, 20239), (5513, 12034), (6017, 11026)]