28203434

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8429}}^1$

素因数の和:8677

約数の個数: 16

約数和(自身を含む): 48556800

約数和(自身を除く): 20353366

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 8429, 16858, 59003, 118006, 2014531, 4029062, 14101717, 28203434]

約数ペア:

[(1, 28203434), (2, 14101717), (7, 4029062), (14, 2014531), (239, 118006), (478, 59003), (1673, 16858), (3346, 8429)]