13971376

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{13033}}^1$

素因数の和:13108

約数の個数: 20

約数和(自身を含む): 27475672

約数和(自身を除く): 13504296

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 13033, 26066, 52132, 104264, 208528, 873211, 1746422, 3492844, 6985688, 13971376]

約数ペア:

[(1, 13971376), (2, 6985688), (4, 3492844), (8, 1746422), (16, 873211), (67, 208528), (134, 104264), (268, 52132), (536, 26066), (1072, 13033)]