28087606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 43035840

約数和(自身を除く): 14948234

約数列:

[1, 2, 67, 134, 179, 358, 1171, 2342, 11993, 23986, 78457, 156914, 209609, 419218, 14043803, 28087606]

約数ペア:

[(1, 28087606), (2, 14043803), (67, 419218), (134, 209609), (179, 156914), (358, 78457), (1171, 23986), (2342, 11993)]