28321856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23291}}^1$

素因数の和:23322

約数の個数: 28

約数和(自身を含む): 59161680

約数和(自身を除く): 30839824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 23291, 46582, 93164, 186328, 372656, 442529, 745312, 885058, 1490624, 1770116, 3540232, 7080464, 14160928, 28321856]

約数ペア:

[(1, 28321856), (2, 14160928), (4, 7080464), (8, 3540232), (16, 1770116), (19, 1490624), (32, 885058), (38, 745312), (64, 442529), (76, 372656), (152, 186328), (304, 93164), (608, 46582), (1216, 23291)]