27554554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3501

約数の個数: 16

約数和(自身を含む): 42649056

約数和(自身を除く): 15094502

約数列:

[1, 2, 61, 67, 122, 134, 3371, 4087, 6742, 8174, 205631, 225857, 411262, 451714, 13777277, 27554554]

約数ペア:

[(1, 27554554), (2, 13777277), (61, 451714), (67, 411262), (122, 225857), (134, 205631), (3371, 8174), (4087, 6742)]