28622591998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:1010

約数の個数: 128

約数和(自身を含む): 58643149824

約数和(自身を除く): 30020557826

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 182, 281, 286, 562, 581, 613, 913, 1001, 1079, 1162, 1226, 1826, 1967, 2002, 2158, 3091, 3653, 3934, 4291, 6182, 6391, 6743, 7306, 7553, 7969, 8582, 11869, 12782, 13486, 15106, 15938, 21637, 23323, 23738, 25571, 40183, 43274, 46646, 47201, 50879, 51142, 55783, 80366, 83083, 87659, 94402, 101758, 111566, 163261, 166166, 172253, 175318, 256553, 281281, 303199, 326522, 344506, 356153, 513106, 559669, 562562, 606398, 613613, 661427, 712306, 1119338, 1205771, 1227226, 1322854, 1795871, 1894783, 2122393, 2239289, 2411542, 3335189, 3591742, 3789566, 3917683, 4244786, 4478578, 4629989, 6670378, 7275697, 7835366, 9259978, 13263481, 14296999, 14551394, 15675023, 23346323, 24632179, 26526962, 28593998, 31350046, 46692646, 49264358, 50929879, 100078993, 101859758, 157266989, 172425253, 185860987, 200157986, 314533978, 344850506, 371721974, 1100868923, 1301026909, 2044470857, 2201737846, 2602053818, 4088941714, 14311295999, 28622591998]

約数ペア:

[(1, 28622591998), (2, 14311295999), (7, 4088941714), (11, 2602053818), (13, 2201737846), (14, 2044470857), (22, 1301026909), (26, 1100868923), (77, 371721974), (83, 344850506), (91, 314533978), (143, 200157986), (154, 185860987), (166, 172425253), (182, 157266989), (281, 101859758), (286, 100078993), (562, 50929879), (581, 49264358), (613, 46692646), (913, 31350046), (1001, 28593998), (1079, 26526962), (1162, 24632179), (1226, 23346323), (1826, 15675023), (1967, 14551394), (2002, 14296999), (2158, 13263481), (3091, 9259978), (3653, 7835366), (3934, 7275697), (4291, 6670378), (6182, 4629989), (6391, 4478578), (6743, 4244786), (7306, 3917683), (7553, 3789566), (7969, 3591742), (8582, 3335189), (11869, 2411542), (12782, 2239289), (13486, 2122393), (15106, 1894783), (15938, 1795871), (21637, 1322854), (23323, 1227226), (23738, 1205771), (25571, 1119338), (40183, 712306), (43274, 661427), (46646, 613613), (47201, 606398), (50879, 562562), (51142, 559669), (55783, 513106), (80366, 356153), (83083, 344506), (87659, 326522), (94402, 303199), (101758, 281281), (111566, 256553), (163261, 175318), (166166, 172253)]