812445872

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{10061}}^1$

素因数の和:10186

約数の個数: 60

約数和(自身を含む): 1849073616

約数和(自身を除く): 1036627744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1442, 1648, 2884, 5047, 5768, 10061, 10094, 11536, 20122, 20188, 40244, 40376, 70427, 80488, 80752, 140854, 160976, 281708, 492989, 563416, 985978, 1036283, 1126832, 1971956, 2072566, 3943912, 4145132, 7253981, 7887824, 8290264, 14507962, 16580528, 29015924, 50777867, 58031848, 101555734, 116063696, 203111468, 406222936, 812445872]

約数ペア:

[(1, 812445872), (2, 406222936), (4, 203111468), (7, 116063696), (8, 101555734), (14, 58031848), (16, 50777867), (28, 29015924), (49, 16580528), (56, 14507962), (98, 8290264), (103, 7887824), (112, 7253981), (196, 4145132), (206, 3943912), (392, 2072566), (412, 1971956), (721, 1126832), (784, 1036283), (824, 985978), (1442, 563416), (1648, 492989), (2884, 281708), (5047, 160976), (5768, 140854), (10061, 80752), (10094, 80488), (11536, 70427), (20122, 40376), (20188, 40244)]