21336128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30307}}^1$

素因数の和:30330

約数の個数: 28

約数和(自身を含む): 46189392

約数和(自身を除く): 24853264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30307, 60614, 121228, 242456, 333377, 484912, 666754, 969824, 1333508, 1939648, 2667016, 5334032, 10668064, 21336128]

約数ペア:

[(1, 21336128), (2, 10668064), (4, 5334032), (8, 2667016), (11, 1939648), (16, 1333508), (22, 969824), (32, 666754), (44, 484912), (64, 333377), (88, 242456), (176, 121228), (352, 60614), (704, 30307)]