38484292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 87171392

約数和(自身を除く): 48687100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 307, 308, 407, 484, 518, 614, 814, 847, 1036, 1228, 1628, 1694, 2149, 2849, 3377, 3388, 4298, 4477, 5698, 6754, 8596, 8954, 11359, 11396, 13508, 17908, 22718, 23639, 31339, 37147, 45436, 47278, 62678, 74294, 79513, 94556, 124949, 125356, 148588, 159026, 249898, 260029, 318052, 499796, 520058, 874643, 1040116, 1374439, 1749286, 2748878, 3498572, 5497756, 9621073, 19242146, 38484292]

約数ペア:

[(1, 38484292), (2, 19242146), (4, 9621073), (7, 5497756), (11, 3498572), (14, 2748878), (22, 1749286), (28, 1374439), (37, 1040116), (44, 874643), (74, 520058), (77, 499796), (121, 318052), (148, 260029), (154, 249898), (242, 159026), (259, 148588), (307, 125356), (308, 124949), (407, 94556), (484, 79513), (518, 74294), (614, 62678), (814, 47278), (847, 45436), (1036, 37147), (1228, 31339), (1628, 23639), (1694, 22718), (2149, 17908), (2849, 13508), (3377, 11396), (3388, 11359), (4298, 8954), (4477, 8596), (5698, 6754)]