27689342

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 42344640

約数和(自身を除く): 14655298

約数列:

[1, 2, 79, 158, 173, 346, 1013, 2026, 13667, 27334, 80027, 160054, 175249, 350498, 13844671, 27689342]

約数ペア:

[(1, 27689342), (2, 13844671), (79, 350498), (158, 175249), (173, 160054), (346, 80027), (1013, 27334), (2026, 13667)]