16852276

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 35078400

約数和(自身を除く): 18226124

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 173, 196, 284, 343, 346, 497, 686, 692, 994, 1211, 1372, 1988, 2422, 3479, 4844, 6958, 8477, 12283, 13916, 16954, 24353, 24566, 33908, 48706, 49132, 59339, 85981, 97412, 118678, 171962, 237356, 343924, 601867, 1203734, 2407468, 4213069, 8426138, 16852276]

約数ペア:

[(1, 16852276), (2, 8426138), (4, 4213069), (7, 2407468), (14, 1203734), (28, 601867), (49, 343924), (71, 237356), (98, 171962), (142, 118678), (173, 97412), (196, 85981), (284, 59339), (343, 49132), (346, 48706), (497, 33908), (686, 24566), (692, 24353), (994, 16954), (1211, 13916), (1372, 12283), (1988, 8477), (2422, 6958), (3479, 4844)]