28248808

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7529}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 61444800

約数和(自身を除く): 33195992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 7529, 15058, 30116, 52703, 60232, 105406, 210812, 421624, 504443, 1008886, 2017772, 3531101, 4035544, 7062202, 14124404, 28248808]

約数ペア:

[(1, 28248808), (2, 14124404), (4, 7062202), (7, 4035544), (8, 3531101), (14, 2017772), (28, 1008886), (56, 504443), (67, 421624), (134, 210812), (268, 105406), (469, 60232), (536, 52703), (938, 30116), (1876, 15058), (3752, 7529)]