1380674624

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29921}}^1$

素因数の和:30043

約数の個数: 56

約数和(自身を含む): 3161678208

約数和(自身を除く): 1781003584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 11536, 23072, 29921, 46144, 59842, 119684, 209447, 239368, 418894, 478736, 837788, 957472, 1675576, 1914944, 3081863, 3351152, 6163726, 6702304, 12327452, 13404608, 21573041, 24654904, 43146082, 49309808, 86292164, 98619616, 172584328, 197239232, 345168656, 690337312, 1380674624]

約数ペア:

[(1, 1380674624), (2, 690337312), (4, 345168656), (7, 197239232), (8, 172584328), (14, 98619616), (16, 86292164), (28, 49309808), (32, 43146082), (56, 24654904), (64, 21573041), (103, 13404608), (112, 12327452), (206, 6702304), (224, 6163726), (412, 3351152), (448, 3081863), (721, 1914944), (824, 1675576), (1442, 957472), (1648, 837788), (2884, 478736), (3296, 418894), (5768, 239368), (6592, 209447), (11536, 119684), (23072, 59842), (29921, 46144)]