39048394

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 77781060

約数和(自身を除く): 38732666

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 89, 98, 121, 154, 178, 242, 259, 407, 518, 539, 623, 814, 847, 979, 1078, 1246, 1694, 1813, 1958, 2849, 3293, 3626, 4361, 4477, 5698, 5929, 6586, 6853, 8722, 8954, 10769, 11858, 13706, 19943, 21538, 23051, 31339, 36223, 39886, 46102, 47971, 62678, 72446, 75383, 95942, 150766, 161357, 219373, 253561, 322714, 398453, 438746, 507122, 527681, 796906, 1055362, 1774927, 2789171, 3549854, 5578342, 19524197, 39048394]

約数ペア:

[(1, 39048394), (2, 19524197), (7, 5578342), (11, 3549854), (14, 2789171), (22, 1774927), (37, 1055362), (49, 796906), (74, 527681), (77, 507122), (89, 438746), (98, 398453), (121, 322714), (154, 253561), (178, 219373), (242, 161357), (259, 150766), (407, 95942), (518, 75383), (539, 72446), (623, 62678), (814, 47971), (847, 46102), (979, 39886), (1078, 36223), (1246, 31339), (1694, 23051), (1813, 21538), (1958, 19943), (2849, 13706), (3293, 11858), (3626, 10769), (4361, 8954), (4477, 8722), (5698, 6853), (5929, 6586)]