28030744

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 63817200

約数和(自身を除く): 35786456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 3109, 4508, 6218, 9016, 12436, 21763, 24872, 43526, 71507, 87052, 143014, 152341, 174104, 286028, 304682, 500549, 572056, 609364, 1001098, 1218728, 2002196, 3503843, 4004392, 7007686, 14015372, 28030744]

約数ペア:

[(1, 28030744), (2, 14015372), (4, 7007686), (7, 4004392), (8, 3503843), (14, 2002196), (23, 1218728), (28, 1001098), (46, 609364), (49, 572056), (56, 500549), (92, 304682), (98, 286028), (161, 174104), (184, 152341), (196, 143014), (322, 87052), (392, 71507), (644, 43526), (1127, 24872), (1288, 21763), (2254, 12436), (3109, 9016), (4508, 6218)]