28344656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93239}}^1$

素因数の和:93266

約数の個数: 20

約数和(自身を含む): 57808800

約数和(自身を除く): 29464144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93239, 186478, 372956, 745912, 1491824, 1771541, 3543082, 7086164, 14172328, 28344656]

約数ペア:

[(1, 28344656), (2, 14172328), (4, 7086164), (8, 3543082), (16, 1771541), (19, 1491824), (38, 745912), (76, 372956), (152, 186478), (304, 93239)]