24490004

素因数分解:

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

素因数の和:373

約数の個数: 72

約数和(自身を含む): 56038752

約数和(自身を除く): 31548748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 307, 308, 407, 518, 539, 614, 814, 1036, 1078, 1228, 1628, 1813, 2149, 2156, 2849, 3377, 3626, 4298, 5698, 6754, 7252, 8596, 11359, 11396, 13508, 15043, 19943, 22718, 23639, 30086, 39886, 45436, 47278, 60172, 79513, 79772, 94556, 124949, 159026, 165473, 249898, 318052, 330946, 499796, 556591, 661892, 874643, 1113182, 1749286, 2226364, 3498572, 6122501, 12245002, 24490004]

約数ペア:

[(1, 24490004), (2, 12245002), (4, 6122501), (7, 3498572), (11, 2226364), (14, 1749286), (22, 1113182), (28, 874643), (37, 661892), (44, 556591), (49, 499796), (74, 330946), (77, 318052), (98, 249898), (148, 165473), (154, 159026), (196, 124949), (259, 94556), (307, 79772), (308, 79513), (407, 60172), (518, 47278), (539, 45436), (614, 39886), (814, 30086), (1036, 23639), (1078, 22718), (1228, 19943), (1628, 15043), (1813, 13508), (2149, 11396), (2156, 11359), (2849, 8596), (3377, 7252), (3626, 6754), (4298, 5698)]