9795388904

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^2\times {\mathrm{4957}}^1$

素因数の和:5119

約数の個数: 72

約数和(自身を含む): 21674467170

約数和(自身を除く): 11879078266

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 4957, 5041, 6958, 9914, 10082, 13916, 19828, 20164, 27832, 34699, 35287, 39656, 40328, 69398, 70574, 138796, 141148, 242893, 247009, 277592, 282296, 351947, 485786, 494018, 703894, 971572, 988036, 1407788, 1943144, 1976072, 2463629, 2815576, 4927258, 9854516, 17245403, 19709032, 24988237, 34490806, 49976474, 68981612, 99952948, 137963224, 174917659, 199905896, 349835318, 699670636, 1224423613, 1399341272, 2448847226, 4897694452, 9795388904]

約数ペア:

[(1, 9795388904), (2, 4897694452), (4, 2448847226), (7, 1399341272), (8, 1224423613), (14, 699670636), (28, 349835318), (49, 199905896), (56, 174917659), (71, 137963224), (98, 99952948), (142, 68981612), (196, 49976474), (284, 34490806), (392, 24988237), (497, 19709032), (568, 17245403), (994, 9854516), (1988, 4927258), (3479, 2815576), (3976, 2463629), (4957, 1976072), (5041, 1943144), (6958, 1407788), (9914, 988036), (10082, 971572), (13916, 703894), (19828, 494018), (20164, 485786), (27832, 351947), (34699, 282296), (35287, 277592), (39656, 247009), (40328, 242893), (69398, 141148), (70574, 138796)]