27129104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25307}}^1$

素因数の和:25382

約数の個数: 20

約数和(自身を含む): 53349264

約数和(自身を除く): 26220160

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25307, 50614, 101228, 202456, 404912, 1695569, 3391138, 6782276, 13564552, 27129104]

約数ペア:

[(1, 27129104), (2, 13564552), (4, 6782276), (8, 3391138), (16, 1695569), (67, 404912), (134, 202456), (268, 101228), (536, 50614), (1072, 25307)]