7887946381436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4289921}}^1$

素因数の和:4290107

約数の個数: 72

約数和(自身を含む): 15815912832720

約数和(自身を除く): 7927966451284

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 131, 242, 262, 319, 484, 524, 638, 1276, 1441, 2882, 3509, 3799, 5764, 7018, 7598, 14036, 15196, 15851, 31702, 41789, 63404, 83578, 167156, 459679, 919358, 1838716, 4289921, 8579842, 17159684, 47189131, 94378262, 124407709, 188756524, 248815418, 497630836, 519080441, 561979651, 1038160882, 1123959302, 1368484799, 2076321764, 2247918604, 2736969598, 5473939196, 6181776161, 12363552322, 15053332789, 16297409879, 24727104644, 30106665578, 32594819758, 60213331156, 65189639516, 67999537771, 135999075542, 179271508669, 271998151084, 358543017338, 717086034676, 1971986595359, 3943973190718, 7887946381436]

約数ペア:

[(1, 7887946381436), (2, 3943973190718), (4, 1971986595359), (11, 717086034676), (22, 358543017338), (29, 271998151084), (44, 179271508669), (58, 135999075542), (116, 67999537771), (121, 65189639516), (131, 60213331156), (242, 32594819758), (262, 30106665578), (319, 24727104644), (484, 16297409879), (524, 15053332789), (638, 12363552322), (1276, 6181776161), (1441, 5473939196), (2882, 2736969598), (3509, 2247918604), (3799, 2076321764), (5764, 1368484799), (7018, 1123959302), (7598, 1038160882), (14036, 561979651), (15196, 519080441), (15851, 497630836), (31702, 248815418), (41789, 188756524), (63404, 124407709), (83578, 94378262), (167156, 47189131), (459679, 17159684), (919358, 8579842), (1838716, 4289921)]