21364288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30347}}^1$

素因数の和:30370

約数の個数: 28

約数和(自身を含む): 46250352

約数和(自身を除く): 24886064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30347, 60694, 121388, 242776, 333817, 485552, 667634, 971104, 1335268, 1942208, 2670536, 5341072, 10682144, 21364288]

約数ペア:

[(1, 21364288), (2, 10682144), (4, 5341072), (8, 2670536), (11, 1942208), (16, 1335268), (22, 971104), (32, 667634), (44, 485552), (64, 333817), (88, 242776), (176, 121388), (352, 60694), (704, 30347)]