78000928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{128291}}^1$

素因数の和:128320

約数の個数: 24

約数和(自身を含む): 161647920

約数和(自身を除く): 83646992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 128291, 256582, 513164, 1026328, 2052656, 2437529, 4105312, 4875058, 9750116, 19500232, 39000464, 78000928]

約数ペア:

[(1, 78000928), (2, 39000464), (4, 19500232), (8, 9750116), (16, 4875058), (19, 4105312), (32, 2437529), (38, 2052656), (76, 1026328), (152, 513164), (304, 256582), (608, 128291)]