39925886

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 84907200

約数和(自身を除く): 44981314

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 49, 74, 77, 91, 98, 121, 143, 154, 182, 242, 259, 286, 343, 407, 481, 518, 539, 637, 686, 814, 847, 962, 1001, 1078, 1274, 1573, 1694, 1813, 2002, 2849, 3146, 3367, 3626, 3773, 4459, 4477, 5291, 5698, 5929, 6734, 7007, 7546, 8918, 8954, 10582, 11011, 11858, 12691, 14014, 19943, 22022, 23569, 25382, 31339, 37037, 39886, 41503, 47138, 49049, 58201, 62678, 74074, 77077, 83006, 98098, 116402, 139601, 154154, 164983, 219373, 259259, 279202, 329966, 407407, 438746, 518518, 539539, 814814, 1079078, 1535611, 1814813, 2851849, 3071222, 3629626, 5703698, 19962943, 39925886]

約数ペア:

[(1, 39925886), (2, 19962943), (7, 5703698), (11, 3629626), (13, 3071222), (14, 2851849), (22, 1814813), (26, 1535611), (37, 1079078), (49, 814814), (74, 539539), (77, 518518), (91, 438746), (98, 407407), (121, 329966), (143, 279202), (154, 259259), (182, 219373), (242, 164983), (259, 154154), (286, 139601), (343, 116402), (407, 98098), (481, 83006), (518, 77077), (539, 74074), (637, 62678), (686, 58201), (814, 49049), (847, 47138), (962, 41503), (1001, 39886), (1078, 37037), (1274, 31339), (1573, 25382), (1694, 23569), (1813, 22022), (2002, 19943), (2849, 14014), (3146, 12691), (3367, 11858), (3626, 11011), (3773, 10582), (4459, 8954), (4477, 8918), (5291, 7546), (5698, 7007), (5929, 6734)]