2591702008

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{17807}}^1$

素因数の和:17956

約数の個数: 64

約数和(自身を含む): 5846722560

約数和(自身を除く): 3255020552

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 161, 184, 226, 322, 452, 644, 791, 904, 1288, 1582, 2599, 3164, 5198, 6328, 10396, 17807, 18193, 20792, 35614, 36386, 71228, 72772, 124649, 142456, 145544, 249298, 409561, 498596, 819122, 997192, 1638244, 2012191, 2866927, 3276488, 4024382, 5733854, 8048764, 11467708, 14085337, 16097528, 22935416, 28170674, 46280393, 56341348, 92560786, 112682696, 185121572, 323962751, 370243144, 647925502, 1295851004, 2591702008]

約数ペア:

[(1, 2591702008), (2, 1295851004), (4, 647925502), (7, 370243144), (8, 323962751), (14, 185121572), (23, 112682696), (28, 92560786), (46, 56341348), (56, 46280393), (92, 28170674), (113, 22935416), (161, 16097528), (184, 14085337), (226, 11467708), (322, 8048764), (452, 5733854), (644, 4024382), (791, 3276488), (904, 2866927), (1288, 2012191), (1582, 1638244), (2599, 997192), (3164, 819122), (5198, 498596), (6328, 409561), (10396, 249298), (17807, 145544), (18193, 142456), (20792, 124649), (35614, 72772), (36386, 71228)]