7981216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{13127}}^1$

素因数の和:13156

約数の個数: 24

約数和(自身を含む): 16541280

約数和(自身を除く): 8560064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 13127, 26254, 52508, 105016, 210032, 249413, 420064, 498826, 997652, 1995304, 3990608, 7981216]

約数ペア:

[(1, 7981216), (2, 3990608), (4, 1995304), (8, 997652), (16, 498826), (19, 420064), (32, 249413), (38, 210032), (76, 105016), (152, 52508), (304, 26254), (608, 13127)]