28564452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16193}}^1$

素因数の和:16217

約数の個数: 54

約数和(自身を含む): 83998278

約数和(自身を除く): 55433826

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16193, 32386, 48579, 64772, 97158, 113351, 145737, 194316, 226702, 291474, 340053, 453404, 582948, 680106, 793457, 1020159, 1360212, 1586914, 2040318, 2380371, 3173828, 4080636, 4760742, 7141113, 9521484, 14282226, 28564452]

約数ペア:

[(1, 28564452), (2, 14282226), (3, 9521484), (4, 7141113), (6, 4760742), (7, 4080636), (9, 3173828), (12, 2380371), (14, 2040318), (18, 1586914), (21, 1360212), (28, 1020159), (36, 793457), (42, 680106), (49, 582948), (63, 453404), (84, 340053), (98, 291474), (126, 226702), (147, 194316), (196, 145737), (252, 113351), (294, 97158), (441, 64772), (588, 48579), (882, 32386), (1764, 16193)]