63818384

素因数分解:

$2^4\times 7^2\times {\mathrm{81401}}^1$

素因数の和:81423

約数の個数: 30

約数和(自身を含む): 143837334

約数和(自身を除く): 80018950

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 81401, 162802, 325604, 569807, 651208, 1139614, 1302416, 2279228, 3988649, 4558456, 7977298, 9116912, 15954596, 31909192, 63818384]

約数ペア:

[(1, 63818384), (2, 31909192), (4, 15954596), (7, 9116912), (8, 7977298), (14, 4558456), (16, 3988649), (28, 2279228), (49, 1302416), (56, 1139614), (98, 651208), (112, 569807), (196, 325604), (392, 162802), (784, 81401)]