27999392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21341}}^1$

素因数の和:21392

約数の個数: 24

約数和(自身を含む): 56470932

約数和(自身を除く): 28471540

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21341, 42682, 85364, 170728, 341456, 682912, 874981, 1749962, 3499924, 6999848, 13999696, 27999392]

約数ペア:

[(1, 27999392), (2, 13999696), (4, 6999848), (8, 3499924), (16, 1749962), (32, 874981), (41, 682912), (82, 341456), (164, 170728), (328, 85364), (656, 42682), (1312, 21341)]