28918802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77323}}^1$

素因数の和:77353

約数の個数: 16

約数和(自身を含む): 50105952

約数和(自身を除く): 21187150

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 77323, 154646, 850553, 1314491, 1701106, 2628982, 14459401, 28918802]

約数ペア:

[(1, 28918802), (2, 14459401), (11, 2628982), (17, 1701106), (22, 1314491), (34, 850553), (187, 154646), (374, 77323)]