28558214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7349}}^1$

素因数の和:7447

約数の個数: 16

約数和(自身を含む): 44982000

約数和(自身を除く): 16423786

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 7349, 14698, 213121, 426242, 492383, 984766, 14279107, 28558214]

約数ペア:

[(1, 28558214), (2, 14279107), (29, 984766), (58, 492383), (67, 426242), (134, 213121), (1943, 14698), (3886, 7349)]